http://sparetimegizmos.com/wdoc/index.php?feed=atom&target=Bill+Donnelly&title=Special%3AContributions Spare Time Gizmos' Wiki - User contributions [en] 2026-04-23T11:01:39Z From Spare Time Gizmos' Wiki MediaWiki 1.16.4 http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2016-07-29T16:02:40Z <p>Bill Donnelly: questcomp.com is apparently defunct now</p> <hr /> <div>== List of Vendors ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/] (apparently defunct)<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/] (apparently defunct)<br /> |-<br /> |Electronic Goldmine<br /> |[http://www.goldmine-elec.com/ http://www.goldmine-elec.com/]<br /> |-<br /> |BG Micro<br /> |[http://www.bgmicro.com/ http://www.bgmicro.com/]<br /> |-<br /> |All Electronics<br /> |[http://www.allelectronics.com/ http://www.allelectronics.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Vendor Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:''' Long-established, reliable company;<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts;<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' Purchased DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> * '''Electronic Goldmine:''' Surplus parts; long-established company;<br /> <br /> * '''BG Micro:''' Surplus+; Long-established company;<br /> <br /> * '''All Electronics:''' Surplus Parts; Long-established company;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of vendors in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their ordering and building experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2016-07-29T15:09:36Z <p>Bill Donnelly: componentsdirect.com is apparently defunct now</p> <hr /> <div>== List of Vendors ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/] (apparently defunct)<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> |-<br /> |Electronic Goldmine<br /> |[http://www.goldmine-elec.com/ http://www.goldmine-elec.com/]<br /> |-<br /> |BG Micro<br /> |[http://www.bgmicro.com/ http://www.bgmicro.com/]<br /> |-<br /> |All Electronics<br /> |[http://www.allelectronics.com/ http://www.allelectronics.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Vendor Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:''' Long-established, reliable company;<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts;<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' Purchased DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> * '''Electronic Goldmine:''' Surplus parts; long-established company;<br /> <br /> * '''BG Micro:''' Surplus+; Long-established company;<br /> <br /> * '''All Electronics:''' Surplus Parts; Long-established company;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of vendors in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their ordering and building experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2016-07-18T18:20:37Z <p>Bill Donnelly: corrected STG1681 =&gt; STG1861</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1861 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata and Addenda ==<br /> <br /> [[List of Errata and Addenda]]<br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> * [[Hexadecimal Keypad Parts List]]<br /> <br /> ----<br /> <br /> &lt;blockquote&gt;Note: As per section 2.3 of the [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf Elf2k.pdf]<br /> [http://www.sparetimegizmos.com/ Spare Time Gizmos] COSMACELF 2000 USER'S MANUAL.<br /> <br /> &lt;blockquote style=&quot;width: 500px;&quot;&gt;2.3 OPTIONAL SUBSYSTEMS<br /> &lt;br&gt;&lt;br&gt;<br /> Many subsystems of the Elf 2000 are optional and may be omitted without affecting the function<br /> of the remaining parts. In some cases when optional subsystems are omitted special jumpers or<br /> connections may be required to enable the rest of the logic to continue functioning. This section<br /> discusses the optional subsystems in the Elf 2000 and how to safely remove them.<br /> <br /> &lt;br&gt;&lt;br&gt;<br /> <br /> You may also want to consider the option of building your first Elf with one or more of these<br /> subsystems omitted to save both money and time. In this case you can always go back and add<br /> the missing parts at any time.&lt;/blockquote&gt;&lt;/blockquote&gt;<br /> <br /> == Parts Suppliers ==<br /> <br /> The parts for the various boards can be found from various sources.<br /> No one supplier has all of the needed items.<br /> <br /> [[Parts Sources List]]<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |Spare Time Gizmos Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC ELF and 1802 Microcomputing Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |-<br /> |The RCA COSMAC VIP Group<br /> |[http://groups.yahoo.com/group/rcacosmac/ http://groups.yahoo.com/group/rcacosmac/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2012-03-23T06:18:53Z <p>Bill Donnelly: removed &quot;common&quot; from resistors with part #'s</p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || Digi-Key || &lt;br&gt; [http://search.digikey.com/us/en/products/CF18JT330R/CF18JT330RCT-ND/2022730 CF18JT330RCT-ND] || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || Digi-Key || &lt;br&gt; [http://search.digikey.com/us/en/products/CF18JT1K00/CF18JT1K00CT-ND/2022742 CF18JT1K00CT-ND] || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || Digi-Key || &lt;br&gt; [http://search.digikey.com/us/en/products/CF18JT200R/CF18JT200RCT-ND/2022725 CF18JT200RCT-ND] || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || Digi-Key || &lt;br&gt; [http://search.digikey.com/us/en/products/CF18JT3K30/CF18JT3K30CT-ND/2022754 CF18JT3K30CT-ND] || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo &lt;br&gt; Digi-Key || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_772238_-1 772238] &lt;br&gt; [http://search.digikey.com/us/en/products/4610X-101-103LF/4610X-1-103LF-ND/1089169 4610X-1-103LF-ND] || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo &lt;br&gt; Digi-Key || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_1970359_-1 1970359] &lt;br&gt; [http://search.digikey.com/us/en/products/CSC08A0110K0GEK/CSC10KN-ND/2713608 CSC10KN-ND] || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo &lt;br&gt; Digi-Key || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_771681_-1 771681] &lt;br&gt; [http://search.digikey.com/us/en/products/4606X-101-103LF/4606X-1-103LF-ND/1088960 4606X-1-103LF-ND] || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_30017_-1 30017] || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33689_-1 33689] || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_35975_-1 35975] || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_51262_-1 51262] || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || ! ! ! || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || ! ! ! || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || ! ! ! || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi &lt;br&gt; Cypress || HM62256LP &lt;br&gt; CY62256LL-70PC || JameCo || [https://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_42850_-1 42850] &lt;br&gt; [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_391822_-1 391822] || 32K 8 bit low power SRAM 150ns (or faster)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_114198_-1 114198] || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || [http://www.jdr.com/product_p/74hc373.htm 74HC373] || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || [http://www.jdr.com/product_p/74hc04.htm 74HC04] || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_13004_-1 13004] || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || [http://www.jdr.com/product_p/74hc74.htm 74HC74] || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || [http://www.jdr.com/product_p/74hc244.htm 74HC244] || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS1233 || Digi-Key || [http://search.digikey.com/us/en/products/DS1233-10%2B/DS1233-10%2B-ND/956848 DS1233-10+-ND] || 5V 10% TO-92 EconoReset (&lt;small style=&quot;color: #c00;&quot;&gt;Don’t use the DS1233M!&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || &lt;small&gt;(see links)&lt;/small&gt; || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || &lt;small&gt;(see links)&lt;/small&gt; || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || [http://www.jdr.com/product_p/led101.htm LED101] || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || [http://www.mouser.com/ProductDetail/ECS/ECS-2100AX-3579545MHZ/?qs=sGAEpiMZZMt8zWNA7msRCuDqIMr8Xozz7vWkCgq%252b6Tc%3d 520-TCH357-X] || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || [http://www.mouser.com/ProductDetail/Renata/CR1225CU/?qs=sGAEpiMZZMv5F0%2f93%252bxJZUXiIpeVEkp1MWybR0ulaG4%3d 614-CR1225] || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || [http://search.digikey.com/us/en/products/500/500K-ND/151580 500K-ND] || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || [http://search.digikey.com/us/en/products/EVQ-PAD05R/P10890S-ND/284831 P10890S-ND] || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || [http://search.digikey.com/us/en/products/T101MH9ABE/CKN1067-ND/67020 CKN1067-ND] || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | Switchcraft || PJRAN1X1U04X || Mouser&lt;br&gt;Digi-Key || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X]&lt;br&gt; [http://search.digikey.com/scripts/DkSearch/dksus.dll?x=18&amp;y=10&amp;lang=en&amp;site=au&amp;KeyWords=PJRAN1X1U04X-ND PJRAN1X1U04X-ND] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || [http://search.digikey.com/us/en/products/PJ-102AH/CP-102AH-ND/408448 CP-102AH-ND] || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn or Samtec || 1184-24G2 or ESQ-112-14-G-D || Samtec || [https://www.samtec.com/SuddenService/OnlineOrder/OnlineOrder.aspx ESQ-112-14-G-D] || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_53480_-1 53480] || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | (for U5, U16)<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-08.htm MPSOC-08] || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | (for OSC1)<br /> | || || Digi-Key &lt;br&gt; JameCo || [http://search.digikey.com/us/en/products/1108800/A463-ND/261895 A463-ND] &lt;br&gt; [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_676385_-1 676385] || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | (for U8, U10, DISP1-6)<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-14.htm MPSOC-14] || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | (for U9)<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-16.htm MPSOC-16] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | (for U6, U12, U13, U14)<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-20.htm MPSOC-20] || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | (for U7)<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | (for U2)<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | (for U3, U4)<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-28.htm MPSOC-28] || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | (for U1)<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-40.htm MPSOC-40] || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/hs507302b.htm HS507302B] || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || ! ! ! || Printed circuit board<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Mouser || [http://www.mouser.com/Search/ProductDetail.aspx?R=1560Avirtualkey53400000virtualkey534-1560A 534-1560A] || Solder-in swage stand-offs<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2012-01-10T21:01:34Z <p>Bill Donnelly: Error fix: Changed RP1, RP3 from 24643; and RP2 from 856909</p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_772238_-1 772238] || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_1970359_-1 1970359] || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_771681_-1 771681] || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_30017_-1 30017] || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33689_-1 33689] || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_35975_-1 35975] || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_51262_-1 51262] || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || ! ! ! || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || ! ! ! || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || ! ! ! || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_42892_-1 42892] || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_114198_-1 114198] || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || [http://www.jdr.com/product_p/74hc373.htm 74HC373] || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || [http://www.jdr.com/product_p/74hc04.htm 74HC04] || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_13004_-1 13004] || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || [http://www.jdr.com/product_p/74hc74.htm 74HC74] || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || [http://www.jdr.com/product_p/74hc244.htm 74HC244] || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS1233 || Digi-Key || [http://search.digikey.com/us/en/products/DS1233-10%2B/DS1233-10%2B-ND/956848 DS1233-10+-ND] || 5V 10% TO-92 EconoReset (&lt;small style=&quot;color: #c00;&quot;&gt;Don’t use the DS1233M!&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || &lt;small&gt;(see links)&lt;/small&gt; || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || &lt;small&gt;(see links)&lt;/small&gt; || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || [http://www.jdr.com/product_p/led101.htm LED101] || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || [http://www.mouser.com/ProductDetail/ECS/ECS-2100AX-3579545MHZ/?qs=sGAEpiMZZMt8zWNA7msRCuDqIMr8Xozz7vWkCgq%252b6Tc%3d 520-TCH357-X] || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || [http://www.mouser.com/ProductDetail/Renata/CR1225CU/?qs=sGAEpiMZZMv5F0%2f93%252bxJZUXiIpeVEkp1MWybR0ulaG4%3d 614-CR1225] || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || [http://search.digikey.com/us/en/products/500/500K-ND/151580 500K-ND] || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || [http://search.digikey.com/us/en/products/EVQ-PAD05R/P10890S-ND/284831 P10890S-ND] || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || [http://search.digikey.com/us/en/products/T101MH9ABE/CKN1067-ND/67020 CKN1067-ND] || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || PJRAN1X1U04X || Mouser || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || [http://search.digikey.com/us/en/products/PJ-102AH/CP-102AH-ND/408448 CP-102AH-ND] || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_53480_-1 53480] || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-08.htm MPSOC-08] || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/1108800/A463-ND/261895 A463-ND] || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-14.htm MPSOC-14] || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-16.htm MPSOC-16] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-20.htm MPSOC-20] || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-28.htm MPSOC-28] || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-40.htm MPSOC-40] || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/hs507302b.htm HS507302B] || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=List_of_Errata_and_Addenda List of Errata and Addenda 2011-12-29T04:01:09Z <p>Bill Donnelly: Created page with &quot;=== Elf 2000 Main Board === ---- * '''DS1210 VBAT2 grounding issue''' : On the Elk2K main board, chip U5, the DS1210, '''''MUST''''' have pin 7, VBAT2, tied to ground (Pin 4)....&quot;</p> <hr /> <div>=== Elf 2000 Main Board ===<br /> <br /> ----<br /> <br /> * '''DS1210 VBAT2 grounding issue'''<br /> <br /> : On the Elk2K main board, chip U5, the DS1210, '''''MUST''''' have pin 7, VBAT2, tied to ground (Pin 4).<br /> <br /> : http://groups.yahoo.com/group/sparetimegizmos/message/4258<br /> : http://groups.yahoo.com/group/cosmacelf/message/8644<br /> <br /> : DS1210 datasheet PDF: http://www.jameco.com/Jameco/Products/ProdDS/114198.pdf<br /> <br /> ----<br /> <br /> <br /> === STG1861 Board ===<br /> <br /> ----<br /> <br /> ----<br /> <br /> <br /> === Disk/UART/RTC/NVR Board ===<br /> <br /> ----<br /> <br /> ----<br /> <br /> <br /> [[Elf_2000|Elf 2000 Main Page]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-12-29T03:23:04Z <p>Bill Donnelly: Errata =&gt; Errata and Addenda</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata and Addenda ==<br /> <br /> [[List of Errata and Addenda]]<br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> ----<br /> <br /> &lt;blockquote&gt;Note: As per section 2.3 of the [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf Elf2k.pdf]<br /> [http://www.sparetimegizmos.com/ Spare Time Gizmos] COSMACELF 2000 USER'S MANUAL.<br /> <br /> &lt;blockquote style=&quot;width: 500px;&quot;&gt;2.3 OPTIONAL SUBSYSTEMS<br /> &lt;br&gt;&lt;br&gt;<br /> Many subsystems of the Elf 2000 are optional and may be omitted without affecting the function<br /> of the remaining parts. In some cases when optional subsystems are omitted special jumpers or<br /> connections may be required to enable the rest of the logic to continue functioning. This section<br /> discusses the optional subsystems in the Elf 2000 and how to safely remove them.<br /> <br /> &lt;br&gt;&lt;br&gt;<br /> <br /> You may also want to consider the option of building your first Elf with one or more of these<br /> subsystems omitted to save both money and time. In this case you can always go back and add<br /> the missing parts at any time.&lt;/blockquote&gt;&lt;/blockquote&gt;<br /> <br /> == Parts Suppliers ==<br /> <br /> The parts for the various boards can be found from various sources.<br /> No one supplier has all of the needed items.<br /> <br /> [[Parts Sources List]]<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |Spare Time Gizmos Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC ELF and 1802 Microcomputing Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |-<br /> |The RCA COSMAC VIP Group<br /> |[http://groups.yahoo.com/group/rcacosmac/ http://groups.yahoo.com/group/rcacosmac/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-11-28T05:22:48Z <p>Bill Donnelly: /* Other Resources */</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata ==<br /> <br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> ----<br /> <br /> &lt;blockquote&gt;Note: As per section 2.3 of the [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf Elf2k.pdf]<br /> [http://www.sparetimegizmos.com/ Spare Time Gizmos] COSMACELF 2000 USER'S MANUAL.<br /> <br /> &lt;blockquote style=&quot;width: 500px;&quot;&gt;2.3 OPTIONAL SUBSYSTEMS<br /> &lt;br&gt;&lt;br&gt;<br /> Many subsystems of the Elf 2000 are optional and may be omitted without affecting the function<br /> of the remaining parts. In some cases when optional subsystems are omitted special jumpers or<br /> connections may be required to enable the rest of the logic to continue functioning. This section<br /> discusses the optional subsystems in the Elf 2000 and how to safely remove them.<br /> <br /> &lt;br&gt;&lt;br&gt;<br /> <br /> You may also want to consider the option of building your first Elf with one or more of these<br /> subsystems omitted to save both money and time. In this case you can always go back and add<br /> the missing parts at any time.&lt;/blockquote&gt;&lt;/blockquote&gt;<br /> <br /> == Parts Suppliers ==<br /> <br /> The parts for the various boards can be found from various sources.<br /> No one supplier has all of the needed items.<br /> <br /> [[Parts Sources List]]<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |Spare Time Gizmos Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC ELF and 1802 Microcomputing Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |-<br /> |The RCA COSMAC VIP Group<br /> |[http://groups.yahoo.com/group/rcacosmac/ http://groups.yahoo.com/group/rcacosmac/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2011-11-22T11:18:00Z <p>Bill Donnelly: /* List of Vendors */</p> <hr /> <div>== List of Vendors ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> |-<br /> |Electronic Goldmine<br /> |[http://www.goldmine-elec.com/ http://www.goldmine-elec.com/]<br /> |-<br /> |BG Micro<br /> |[http://www.bgmicro.com/ http://www.bgmicro.com/]<br /> |-<br /> |All Electronics<br /> |[http://www.allelectronics.com/ http://www.allelectronics.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Vendor Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:''' Long-established, reliable company;<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts;<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' Purchased DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> * '''Electronic Goldmine:''' Surplus parts; long-established company;<br /> <br /> * '''BG Micro:''' Surplus+; Long-established company;<br /> <br /> * '''All Electronics:''' Surplus Parts; Long-established company;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of vendors in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their ordering and building experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=STG1861_Parts_List STG1861 Parts List 2011-11-22T08:48:56Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | STG1861 Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1-C4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1, U2<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC4040 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45920_-1 45920] || 12 bit counter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | || 74HC165 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45495_-1 45495] || 8 bit parallel in serial out shift register<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_37197_-1 37197] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39378_-1 39378] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin female header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin wire wrap header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | Keystone || 1560A || Mouser || [http://www.mouser.com/ProductDetail/Keystone-Electronics/1560A/?qs=sRmtjTgUjYVABSXaNGD8kg%3d%3d 534-1560A] || #4-40 swage stand offs, 0.125&quot; high, 0.250&quot; diameter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/2&quot; hex nylon M/F standoffs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/4&quot; Philips pan head nylon screws<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || PIXIE-1B || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> === Additional Information ===<br /> <br /> [http://groups.yahoo.com/group/sparetimegizmos/message/2273 Discussion: Using the STG1861 and/or a CDP1861 chip on the Elf2K board]<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2011-11-21T20:01:18Z <p>Bill Donnelly: /* Vendor Experience Notes */</p> <hr /> <div>== List of Vendors ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> |-<br /> |Electronic Goldmine<br /> |[http://www.goldmine-elec.com/ http://www.goldmine-elec.com/]<br /> |-<br /> |BG Micro<br /> |[http://www.bgmicro.com/ http://www.bgmicro.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Vendor Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:''' Long-established, reliable company;<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts;<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' Purchased DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> * '''Electronic Goldmine:''' Surplus parts; long-established company;<br /> <br /> * '''BG Micro:''' Surplus+; Long-established company;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of vendors in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their ordering and building experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2011-11-21T19:58:52Z <p>Bill Donnelly: /* List of Vendors */</p> <hr /> <div>== List of Vendors ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> |-<br /> |Electronic Goldmine<br /> |[http://www.goldmine-elec.com/ http://www.goldmine-elec.com/]<br /> |-<br /> |BG Micro<br /> |[http://www.bgmicro.com/ http://www.bgmicro.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Vendor Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:''' Long-established, reliable company;<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts;<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' Purchased DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> * '''Electronic Goldmine:''' Surplus parts; long-established company;<br /> <br /> * '''BG Micro:''' Long-established company;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of vendors in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their ordering and building experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Disk/UART/RTC/NVR_Parts_List Disk/UART/RTC/NVR Parts List 2011-11-21T19:50:20Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Disk/UART/RTC/NVR Daughter Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1<br /> | || || common || || 10M ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/4606X-101-472LF/4606X-1-472LF-ND/1088992 4606X-1-472LF-ND] || 4.7K 6 pin 5 resistor SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1, C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_15405_-1 15405] || 22pf 0.1&quot; 50V mono ceramic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3-C6<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33662_-1 33662] || 1uF 35V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C7, C8<br /> | || || Anchor || [http://www.anchor-electronics.com/weblist.pdf 47/6] || 47uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C9, C10<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C11-C17<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2, D3<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D4<br /> | Dialight || 555-2301 || Digi-Key || [http://search.digikey.com/us/en/products/555-2301F/350-1716-ND/804746 350-1716-ND] || Green 2mm LED (right angle PCB mount) (&lt;small&gt;&lt;b&gt;see note below&lt;/b&gt;&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U2<br /> | || 74HC245 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45671_-1 296-1197-5-ND] || Octal bus transceivers<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC174 || Digi-Key || [http://search.digikey.com/us/en/products/74HC174N,652/568-7800-5-ND/1230145 568-7800-5-ND] || Hex D flip flops w/clear<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Dallas || DS12887A || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_2059356_-1 2059356] || Nonvolatile RAM and Real Time Clock<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Maxim || MAX232 || JDR || [http://www.jdr.com/product_p/max232cpe.htm MAX232CPE] || RS232 Line Driver/Receiver<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U7<br /> | || 16C450 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_27570_-1 27570] || Asynchronous Communication Element (UART)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45209_-1 45209] || Hex Inverter<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | Y1<br /> | || || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_101274_-1 101274] || 2.4576Mhz HC18 crystal<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || 1184-24G || ? || || 24 pin stacking bus connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | GC/Waldom || 53856-5010 || Digi-key || [http://search.digikey.com/us/en/products/53856-5070/WM18587-ND/699272 WM18587-ND] || Type I CF connector, SMT right angle top mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | || || ? || || DB9 male PCB mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || Digi-Key || [http://parts.digikey.com/1/parts/330368-shrouded-header-40-pos-straight-2540-6002ub.html MHB40K-ND] || 40 pin 0.1&quot; shrouded header (IDE)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-16.htm MPSOC-16] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-20.htm MPSOC-20] || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-40.htm MPSOC-40] || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | JP1-JP5<br /> | || || Anchor || 108338 || 2 pin 0.1&quot; header (jumper)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELFDISK-1B || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> D4 Note: You can also use the Dialight 555-2303 LED &amp;ndash; this LED has an<br /> integral dropping resistor for operation on 5V.&lt;br&gt;<br /> If you use the 2303 LED, replace resistor R2 with a wire link.<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2011-11-21T05:31:07Z <p>Bill Donnelly: /* Vendor Experience Notes */</p> <hr /> <div>== List of Vendors ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Vendor Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:''' Long-established, reliable company;<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts;<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' Purchased DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of vendors in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2011-11-21T05:30:41Z <p>Bill Donnelly: /* Vendor Experience Notes */</p> <hr /> <div>== List of Vendors ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Vendor Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:''' Long-established, reliable company;<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts;<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of vendors in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2011-11-21T05:30:21Z <p>Bill Donnelly: /* Vendor Experience Notes */</p> <hr /> <div>== List of Vendors ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Vendor Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:''' Long-established, reliable company;<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of vendors in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2011-11-21T05:27:38Z <p>Bill Donnelly: /* List of Parts Suppliers */</p> <hr /> <div>== List of Vendors ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Vendor Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:''' Long-established, reliable company<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of vendors in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2011-11-21T05:24:00Z <p>Bill Donnelly: /* Supplier Experience Notes */</p> <hr /> <div>== List of Parts Suppliers ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Supplier Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:'''<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;small&gt;Disclaimer:<br /> &lt;br&gt;<br /> Inclusion of parts suppliers in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> &lt;br&gt;<br /> This information is simply listed to help out project-builders<br /> to make their experience easier.&lt;/small&gt;<br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-11-21T05:19:55Z <p>Bill Donnelly: /* Parts Suppliers */</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata ==<br /> <br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> ----<br /> <br /> &lt;blockquote&gt;Note: As per section 2.3 of the [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf Elf2k.pdf]<br /> [http://www.sparetimegizmos.com/ Spare Time Gizmos] COSMACELF 2000 USER'S MANUAL.<br /> <br /> &lt;blockquote style=&quot;width: 500px;&quot;&gt;2.3 OPTIONAL SUBSYSTEMS<br /> &lt;br&gt;&lt;br&gt;<br /> Many subsystems of the Elf 2000 are optional and may be omitted without affecting the function<br /> of the remaining parts. In some cases when optional subsystems are omitted special jumpers or<br /> connections may be required to enable the rest of the logic to continue functioning. This section<br /> discusses the optional subsystems in the Elf 2000 and how to safely remove them.<br /> <br /> &lt;br&gt;&lt;br&gt;<br /> <br /> You may also want to consider the option of building your first Elf with one or more of these<br /> subsystems omitted to save both money and time. In this case you can always go back and add<br /> the missing parts at any time.&lt;/blockquote&gt;&lt;/blockquote&gt;<br /> <br /> == Parts Suppliers ==<br /> <br /> The parts for the various boards can be found from various sources.<br /> No one supplier has all of the needed items.<br /> <br /> [[Parts Sources List]]<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |STG Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC Elf Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Parts_Sources_List Parts Sources List 2011-11-21T05:19:15Z <p>Bill Donnelly: Created page with &quot;== List of Parts Suppliers == {| |- !Company !Online Location |- |Digi-Key Corp. |[http://www.digikey.com/ http://www.digikey.com/] |- |JameCo Electronics |[http://www.jameco.co...&quot;</p> <hr /> <div>== List of Parts Suppliers ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> &lt;br&gt;<br /> <br /> === Supplier Experience Notes ===<br /> <br /> Notes about some people's aggregate interactions with the above suppliers:<br /> <br /> * '''Digi-Key:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JameCo:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''JDR:'''<br /> <br /> * '''Mouser:''' Long-time customer; happy with purchases and service;<br /> <br /> * '''Anchor:''' Used by the kit-maker as an original source for many parts<br /> <br /> * '''UT Source:''' Purchased TIL311's, 1802's; used $4 delivery; items well-packaged; delivery can take 2 weeks; trustworthy;<br /> <br /> * '''futurlec.com:''' Previous customer; slow delivery;<br /> <br /> * '''Components Direct:''' DS275's; well-packaged; delivered in a reasonable time;<br /> <br /> * '''Unicorn:''' Long-time customer; happy with purchases and service; fantastic supply of TTL (LS, ALS, F etc.); get their online PDF catalog;<br /> <br /> * '''Quest Components:''' Purchased CDP1802's; parts delivered as advertised;<br /> <br /> &lt;br&gt;<br /> <br /> ----<br /> <br /> <br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-11-21T05:07:27Z <p>Bill Donnelly: /* Suppliers Websites */</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata ==<br /> <br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> ----<br /> <br /> &lt;blockquote&gt;Note: As per section 2.3 of the [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf Elf2k.pdf]<br /> [http://www.sparetimegizmos.com/ Spare Time Gizmos] COSMACELF 2000 USER'S MANUAL.<br /> <br /> &lt;blockquote style=&quot;width: 500px;&quot;&gt;2.3 OPTIONAL SUBSYSTEMS<br /> &lt;br&gt;&lt;br&gt;<br /> Many subsystems of the Elf 2000 are optional and may be omitted without affecting the function<br /> of the remaining parts. In some cases when optional subsystems are omitted special jumpers or<br /> connections may be required to enable the rest of the logic to continue functioning. This section<br /> discusses the optional subsystems in the Elf 2000 and how to safely remove them.<br /> <br /> &lt;br&gt;&lt;br&gt;<br /> <br /> You may also want to consider the option of building your first Elf with one or more of these<br /> subsystems omitted to save both money and time. In this case you can always go back and add<br /> the missing parts at any time.&lt;/blockquote&gt;&lt;/blockquote&gt;<br /> <br /> == Parts Suppliers ==<br /> <br /> The parts for the various boards can be found from various sources.<br /> No one supplier has all of the needed items.<br /> Inclusion of parts suppliers in this wiki does not, necessarily,<br /> suggest endorsement of any company or product.<br /> This information is simply listed to help out project-builders<br /> to make their experience easier.<br /> <br /> [[Parts Sources List]]<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |STG Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC Elf Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-11-20T21:55:03Z <p>Bill Donnelly: /* Suppliers Websites */</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata ==<br /> <br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> ----<br /> <br /> &lt;blockquote&gt;Note: As per section 2.3 of the [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf Elf2k.pdf]<br /> [http://www.sparetimegizmos.com/ Spare Time Gizmos] COSMACELF 2000 USER'S MANUAL.<br /> <br /> &lt;blockquote style=&quot;width: 500px;&quot;&gt;2.3 OPTIONAL SUBSYSTEMS<br /> &lt;br&gt;&lt;br&gt;<br /> Many subsystems of the Elf 2000 are optional and may be omitted without affecting the function<br /> of the remaining parts. In some cases when optional subsystems are omitted special jumpers or<br /> connections may be required to enable the rest of the logic to continue functioning. This section<br /> discusses the optional subsystems in the Elf 2000 and how to safely remove them.<br /> <br /> &lt;br&gt;&lt;br&gt;<br /> <br /> You may also want to consider the option of building your first Elf with one or more of these<br /> subsystems omitted to save both money and time. In this case you can always go back and add<br /> the missing parts at any time.&lt;/blockquote&gt;&lt;/blockquote&gt;<br /> <br /> == Suppliers Websites ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> !Notes<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |I've bought from DigiKey for many years, have always been happy with them. -Neil<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |I've bought from JameCo for many years, have always been happy with them. -Neil<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |I've bought from Mouser for many years, have always been happy with them. -Neil<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |I've bought TIL311s and 1802s using the $4 delivery, items are well packaged and I trust them, delivery can take 2 weeks. -Neil<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |I've bought from futurlec before, slow delivery seems to be their only way. -Neil<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |My DS275s were well packaged and delivered in a reasonable time. -Neil<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |Fantastic supply of TTL (LS,ALS,F etc.) Get the online PDF catalog; I've always been happy with them, -Neil<br /> |-<br /> |Quest Components<br /> |[http://www.questcomp.com/ http://www.questcomp.com/]<br /> |CDP1802's; parts delivered as advertised;<br /> <br /> |}<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |STG Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC Elf Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-20T21:32:54Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_24643_-1 24643] || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_856909_-1 856909] || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_771681_-1 771681] || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_30017_-1 30017] || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33689_-1 33689] || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_35975_-1 35975] || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_51262_-1 51262] || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || ! ! ! || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || ! ! ! || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || ! ! ! || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_42892_-1 42892] || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_114198_-1 114198] || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || [http://www.jdr.com/product_p/74hc373.htm 74HC373] || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || [http://www.jdr.com/product_p/74hc04.htm 74HC04] || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_13004_-1 13004] || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || [http://www.jdr.com/product_p/74hc74.htm 74HC74] || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || [http://www.jdr.com/product_p/74hc244.htm 74HC244] || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS1233 || Digi-Key || [http://search.digikey.com/us/en/products/DS1233-10%2B/DS1233-10%2B-ND/956848 DS1233-10+-ND] || 5V 10% TO-92 EconoReset (&lt;small style=&quot;color: #c00;&quot;&gt;Don’t use the DS1233M!&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || &lt;small&gt;(see links)&lt;/small&gt; || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || &lt;small&gt;(see links)&lt;/small&gt; || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || [http://www.jdr.com/product_p/led101.htm LED101] || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || [http://www.mouser.com/ProductDetail/ECS/ECS-2100AX-3579545MHZ/?qs=sGAEpiMZZMt8zWNA7msRCuDqIMr8Xozz7vWkCgq%252b6Tc%3d 520-TCH357-X] || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || [http://www.mouser.com/ProductDetail/Renata/CR1225CU/?qs=sGAEpiMZZMv5F0%2f93%252bxJZUXiIpeVEkp1MWybR0ulaG4%3d 614-CR1225] || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || [http://search.digikey.com/us/en/products/500/500K-ND/151580 500K-ND] || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || [http://search.digikey.com/us/en/products/EVQ-PAD05R/P10890S-ND/284831 P10890S-ND] || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || [http://search.digikey.com/us/en/products/T101MH9ABE/CKN1067-ND/67020 CKN1067-ND] || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || PJRAN1X1U04X || Mouser || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || [http://search.digikey.com/us/en/products/PJ-102AH/CP-102AH-ND/408448 CP-102AH-ND] || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_53480_-1 53480] || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-08.htm MPSOC-08] || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/1108800/A463-ND/261895 A463-ND] || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-14.htm MPSOC-14] || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-16.htm MPSOC-16] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-20.htm MPSOC-20] || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-28.htm MPSOC-28] || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-40.htm MPSOC-40] || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/hs507302b.htm HS507302B] || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=STG1861_Parts_List STG1861 Parts List 2011-11-20T21:31:53Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | STG1861 Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1-C4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1, U2<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC4040 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45920_-1 45920] || 12 bit counter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | || 74HC165 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45495_-1 45495] || 8 bit parallel in serial out shift register<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_37197_-1 37197] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39378_-1 39378] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin female header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin wire wrap header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | Keystone || 1560A || Mouser || [http://www.mouser.com/ProductDetail/Keystone-Electronics/1560A/?qs=sRmtjTgUjYVABSXaNGD8kg%3d%3d 534-1560A] || #4-40 swage stand offs, 0.125&quot; high, 0.250&quot; diameter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/2&quot; hex nylon M/F standoffs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/4&quot; Philips pan head nylon screws<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || PIXIE-1B || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Switch_Panel_Parts_List Elf 2000 Switch Panel Parts List 2011-11-20T21:31:31Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Switch Panel Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D0-7, RUN, MP<br /> | || || Jameco || 76523CR || SPST toggle switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LOAD<br /> | || || Jameco || 21936CR || SPDT toggle switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | INPUT<br /> | || || Jameco || 28062CR || SPDT toggle switch (momentary) or push button<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Anchor || || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Anchor || || 20 pin IDC connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Anchor || || 6&quot; 20 conductor ribbon cable<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Tap || || 5 1/2&quot; x 2&quot; x 3/16&quot; ABS (switch panel)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Tap || || 6 3/4&quot; x 1&quot; x 3/8&quot; Acrylic (side rails)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | STG || || || || Front panel decal (see Appendix D)<br /> |-<br /> <br /> |}<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Disk/UART/RTC/NVR_Parts_List Disk/UART/RTC/NVR Parts List 2011-11-20T21:31:07Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Disk/UART/RTC/NVR Daughter Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1<br /> | || || common || || 10M ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/4606X-101-472LF/4606X-1-472LF-ND/1088992 4606X-1-472LF-ND] || 4.7K 6 pin 5 resistor SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1, C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_15405_-1 15405] || 22pf 0.1&quot; 50V mono ceramic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3-C6<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33662_-1 33662] || 1uF 35V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C7, C8<br /> | || || Anchor || [http://www.anchor-electronics.com/weblist.pdf 47/6] || 47uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C9, C10<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C11-C17<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2, D3<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D4<br /> | Dialight || 555-2301 || Digi-Key || [http://search.digikey.com/us/en/products/555-2301F/350-1716-ND/804746 350-1716-ND] || Green 2mm LED (right angle PCB mount) (&lt;small&gt;&lt;b&gt;see note below&lt;/b&gt;&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U2<br /> | || 74HC245 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45671_-1 296-1197-5-ND] || Octal bus transceivers<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC174 || Digi-Key || [http://search.digikey.com/us/en/products/74HC174N,652/568-7800-5-ND/1230145 568-7800-5-ND] || Hex D flip flops w/clear<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Dallas || DS12887A || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_2059356_-1 2059356] || Nonvolatile RAM and Real Time Clock<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Maxim || MAX232 || JDR || [http://www.jdr.com/product_p/max232cpe.htm MAX232CPE] || RS232 Line Driver/Receiver<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U7<br /> | || 16C450 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_27570_-1 27570] || Asynchronous Communication Element (UART)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45209_-1 45209] || Hex Inverter<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | Y1<br /> | || || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_101274_-1 101274] || 2.4576Mhz HC18 crystal<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || 1184-24G || ? || || 24 pin stacking bus connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | GC/Waldom || 53856-5010 || Digi-key || [http://search.digikey.com/us/en/products/53856-5070/WM18587-ND/699272 WM18587-ND] || Type I CF connector, SMT right angle top mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | || || ? || || DB9 male PCB mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || Digi-Key || [http://parts.digikey.com/1/parts/330368-shrouded-header-40-pos-straight-2540-6002ub.html MHB40K-ND] || 40 pin 0.1&quot; shrouded header (IDE)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-16.htm MPSOC-16] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-20.htm MPSOC-20] || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-40.htm MPSOC-40] || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | JP1-JP5<br /> | || || Anchor || 108338 || 2 pin 0.1&quot; header (jumper)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELFDISK-1B || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> D4 Note: You can also use the Dialight 555-2303 LED &amp;ndash; this LED has an<br /> integral dropping resistor for operation on 5V. If you use the 2303 LED,<br /> replace resistor R2 with a wire link.<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Switch_Panel_Parts_List Elf 2000 Switch Panel Parts List 2011-11-20T21:30:37Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Switch Panel Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D0-7, RUN, MP<br /> | || || Jameco || 76523CR || SPST toggle switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LOAD<br /> | || || Jameco || 21936CR || SPDT toggle switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | INPUT<br /> | || || Jameco || 28062CR || SPDT toggle switch (momentary) or push button<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Anchor || || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Anchor || || 20 pin IDC connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Anchor || || 6&quot; 20 conductor ribbon cable<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Tap || || 5 1/2&quot; x 2&quot; x 3/16&quot; ABS (switch panel)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Tap || || 6 3/4&quot; x 1&quot; x 3/8&quot; Acrylic (side rails)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | STG || || || || Front panel decal (see Appendix D)<br /> |-<br /> <br /> |}<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-20T21:30:13Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_24643_-1 24643] || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_856909_-1 856909] || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_771681_-1 771681] || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_30017_-1 30017] || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33689_-1 33689] || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_35975_-1 35975] || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_51262_-1 51262] || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || ! ! ! || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || ! ! ! || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || ! ! ! || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_42892_-1 42892] || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_114198_-1 114198] || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || [http://www.jdr.com/product_p/74hc373.htm 74HC373] || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || [http://www.jdr.com/product_p/74hc04.htm 74HC04] || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_13004_-1 13004] || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || [http://www.jdr.com/product_p/74hc74.htm 74HC74] || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || [http://www.jdr.com/product_p/74hc244.htm 74HC244] || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS1233 || Digi-Key || [http://search.digikey.com/us/en/products/DS1233-10%2B/DS1233-10%2B-ND/956848 DS1233-10+-ND] || 5V 10% TO-92 EconoReset (&lt;small style=&quot;color: #c00;&quot;&gt;Don’t use the DS1233M!&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || &lt;small&gt;(see links)&lt;/small&gt; || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || &lt;small&gt;(see links)&lt;/small&gt; || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || [http://www.jdr.com/product_p/led101.htm LED101] || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || [http://www.mouser.com/ProductDetail/ECS/ECS-2100AX-3579545MHZ/?qs=sGAEpiMZZMt8zWNA7msRCuDqIMr8Xozz7vWkCgq%252b6Tc%3d 520-TCH357-X] || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || [http://www.mouser.com/ProductDetail/Renata/CR1225CU/?qs=sGAEpiMZZMv5F0%2f93%252bxJZUXiIpeVEkp1MWybR0ulaG4%3d 614-CR1225] || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || [http://search.digikey.com/us/en/products/500/500K-ND/151580 500K-ND] || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || [http://search.digikey.com/us/en/products/EVQ-PAD05R/P10890S-ND/284831 P10890S-ND] || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || [http://search.digikey.com/us/en/products/T101MH9ABE/CKN1067-ND/67020 CKN1067-ND] || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || PJRAN1X1U04X || Mouser || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || [http://search.digikey.com/us/en/products/PJ-102AH/CP-102AH-ND/408448 CP-102AH-ND] || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_53480_-1 53480] || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-08.htm MPSOC-08] || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/1108800/A463-ND/261895 A463-ND] || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-14.htm MPSOC-14] || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-16.htm MPSOC-16] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-20.htm MPSOC-20] || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-28.htm MPSOC-28] || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-40.htm MPSOC-40] || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/hs507302b.htm HS507302B] || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=STG1861_Parts_List STG1861 Parts List 2011-11-20T21:29:48Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | STG1861 Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1-C4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1, U2<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC4040 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45920_-1 45920] || 12 bit counter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | || 74HC165 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45495_-1 45495] || 8 bit parallel in serial out shift register<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_37197_-1 37197] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39378_-1 39378] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin female header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin wire wrap header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | Keystone || 1560A || Mouser || [http://www.mouser.com/ProductDetail/Keystone-Electronics/1560A/?qs=sRmtjTgUjYVABSXaNGD8kg%3d%3d 534-1560A] || #4-40 swage stand offs, 0.125&quot; high, 0.250&quot; diameter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/2&quot; hex nylon M/F standoffs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/4&quot; Philips pan head nylon screws<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || PIXIE-1B || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> [[Elf_2000#Parts Lists and Suppliers|Elf 2000 Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=STG1861_Parts_List STG1861 Parts List 2011-11-20T21:23:46Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | STG1861 Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1-C4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1, U2<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC4040 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45920_-1 45920] || 12 bit counter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | || 74HC165 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45495_-1 45495] || 8 bit parallel in serial out shift register<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_37197_-1 37197] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39378_-1 39378] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin female header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin wire wrap header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | Keystone || 1560A || Mouser || [http://www.mouser.com/ProductDetail/Keystone-Electronics/1560A/?qs=sRmtjTgUjYVABSXaNGD8kg%3d%3d 534-1560A] || #4-40 swage stand offs, 0.125&quot; high, 0.250&quot; diameter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/2&quot; hex nylon M/F standoffs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/4&quot; Philips pan head nylon screws<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || PIXIE-1B || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-11-20T19:26:26Z <p>Bill Donnelly: /* Suppliers Websites */</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata ==<br /> <br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> ----<br /> <br /> &lt;blockquote&gt;Note: As per section 2.3 of the [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf Elf2k.pdf]<br /> [http://www.sparetimegizmos.com/ Spare Time Gizmos] COSMACELF 2000 USER'S MANUAL.<br /> <br /> &lt;blockquote style=&quot;width: 500px;&quot;&gt;2.3 OPTIONAL SUBSYSTEMS<br /> &lt;br&gt;&lt;br&gt;<br /> Many subsystems of the Elf 2000 are optional and may be omitted without affecting the function<br /> of the remaining parts. In some cases when optional subsystems are omitted special jumpers or<br /> connections may be required to enable the rest of the logic to continue functioning. This section<br /> discusses the optional subsystems in the Elf 2000 and how to safely remove them.<br /> <br /> &lt;br&gt;&lt;br&gt;<br /> <br /> You may also want to consider the option of building your first Elf with one or more of these<br /> subsystems omitted to save both money and time. In this case you can always go back and add<br /> the missing parts at any time.&lt;/blockquote&gt;&lt;/blockquote&gt;<br /> <br /> == Suppliers Websites ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> !Notes<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |I've bought from DigiKey for many years, have always been happy with them. -Neil<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |I've bought from JameCo for many years, have always been happy with them. -Neil<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |I've bought from Mouser for many years, have always been happy with them. -Neil<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |I've bought TIL311s and 1802s using the $4 delivery, items are well packaged and I trust them, delivery can take 2 weeks. -Neil<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |I've bought from futurlec before, slow delivery seems to be their only way. -Neil<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |My DS275s were well packaged and delivered in a reasonable time. -Neil<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/ http://www.unicornelectronics.com/]<br /> |Fantastic supply of TTL (LS,ALS,F etc.) Get the online PDF catalog; I've always been happy with them, -Neil<br /> |}<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |STG Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC Elf Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Disk/UART/RTC/NVR_Parts_List Disk/UART/RTC/NVR Parts List 2011-11-20T19:24:45Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Disk/UART/RTC/NVR Daughter Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1<br /> | || || common || || 10M ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/4606X-101-472LF/4606X-1-472LF-ND/1088992 4606X-1-472LF-ND] || 4.7K 6 pin 5 resistor SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1, C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_15405_-1 15405] || 22pf 0.1&quot; 50V mono ceramic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3-C6<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33662_-1 33662] || 1uF 35V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C7, C8<br /> | || || Anchor || [http://www.anchor-electronics.com/weblist.pdf 47/6] || 47uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C9, C10<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C11-C17<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2, D3<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D4<br /> | Dialight || 555-2301 || Digi-Key || [http://search.digikey.com/us/en/products/555-2301F/350-1716-ND/804746 350-1716-ND] || Green 2mm LED (right angle PCB mount) (&lt;small&gt;&lt;b&gt;see note below&lt;/b&gt;&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U2<br /> | || 74HC245 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45671_-1 296-1197-5-ND] || Octal bus transceivers<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC174 || Digi-Key || [http://search.digikey.com/us/en/products/74HC174N,652/568-7800-5-ND/1230145 568-7800-5-ND] || Hex D flip flops w/clear<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Dallas || DS12887A || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_2059356_-1 2059356] || Nonvolatile RAM and Real Time Clock<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Maxim || MAX232 || JDR || [http://www.jdr.com/product_p/max232cpe.htm MAX232CPE] || RS232 Line Driver/Receiver<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U7<br /> | || 16C450 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_27570_-1 27570] || Asynchronous Communication Element (UART)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45209_-1 45209] || Hex Inverter<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | Y1<br /> | || || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_101274_-1 101274] || 2.4576Mhz HC18 crystal<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || 1184-24G || ? || || 24 pin stacking bus connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | GC/Waldom || 53856-5010 || Digi-key || [http://search.digikey.com/us/en/products/53856-5070/WM18587-ND/699272 WM18587-ND] || Type I CF connector, SMT right angle top mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | || || ? || || DB9 male PCB mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || Digi-Key || [http://parts.digikey.com/1/parts/330368-shrouded-header-40-pos-straight-2540-6002ub.html MHB40K-ND] || 40 pin 0.1&quot; shrouded header (IDE)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-16.htm MPSOC-16] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-20.htm MPSOC-20] || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-40.htm MPSOC-40] || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | JP1-JP5<br /> | || || Anchor || 108338 || 2 pin 0.1&quot; header (jumper)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELFDISK-1B || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> D4 Note: You can also use the Dialight 555-2303 LED &amp;ndash; this LED has an<br /> integral dropping resistor for operation on 5V. If you use the 2303 LED,<br /> replace resistor R2 with a wire link.<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-20T19:20:16Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_24643_-1 24643] || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_856909_-1 856909] || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_771681_-1 771681] || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_30017_-1 30017] || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33689_-1 33689] || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_35975_-1 35975] || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_51262_-1 51262] || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || ! ! ! || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || ! ! ! || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || ! ! ! || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_42892_-1 42892] || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_114198_-1 114198] || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || [http://www.jdr.com/product_p/74hc373.htm 74HC373] || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || ! ! ! || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || [http://www.jdr.com/product_p/74hc04.htm 74HC04] || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_13004_-1 13004] || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || [http://www.jdr.com/product_p/74hc74.htm 74HC74] || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || [http://www.jdr.com/product_p/74hc244.htm 74HC244] || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS1233 || Digi-Key || [http://search.digikey.com/us/en/products/DS1233-10%2B/DS1233-10%2B-ND/956848 DS1233-10+-ND] || 5V 10% TO-92 EconoReset (&lt;small style=&quot;color: #c00;&quot;&gt;Don’t use the DS1233M!&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || &lt;small&gt;(see links)&lt;/small&gt; || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || &lt;small&gt;(see links)&lt;/small&gt; || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || [http://www.jdr.com/product_p/led101.htm LED101] || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || [http://www.mouser.com/ProductDetail/ECS/ECS-2100AX-3579545MHZ/?qs=sGAEpiMZZMt8zWNA7msRCuDqIMr8Xozz7vWkCgq%252b6Tc%3d 520-TCH357-X] || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || [http://www.mouser.com/ProductDetail/Renata/CR1225CU/?qs=sGAEpiMZZMv5F0%2f93%252bxJZUXiIpeVEkp1MWybR0ulaG4%3d 614-CR1225] || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || [http://search.digikey.com/us/en/products/500/500K-ND/151580 500K-ND] || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || [http://search.digikey.com/us/en/products/EVQ-PAD05R/P10890S-ND/284831 P10890S-ND] || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || [http://search.digikey.com/us/en/products/T101MH9ABE/CKN1067-ND/67020 CKN1067-ND] || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || PJRAN1X1U04X || Mouser || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || [http://search.digikey.com/us/en/products/PJ-102AH/CP-102AH-ND/408448 CP-102AH-ND] || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_53480_-1 53480] || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-08.htm MPSOC-08] || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/1108800/A463-ND/261895 A463-ND] || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-14.htm MPSOC-14] || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-16.htm MPSOC-16] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-20.htm MPSOC-20] || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-28.htm MPSOC-28] || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-40.htm MPSOC-40] || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/hs507302b.htm HS507302B] || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || ! ! ! || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-20T09:01:33Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_24643_-1 24643] || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_856909_-1 856909] || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_771681_-1 771681] || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_30017_-1 30017] || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33689_-1 33689] || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_35975_-1 35975] || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_51262_-1 51262] || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_42892_-1 42892] || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_114198_-1 114198] || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || 74HC373 || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || 74HC04 || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_13004_-1 13004] || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || 74HC74 || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || 74HC244 || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS1233 || Digi-Key || [http://search.digikey.com/us/en/products/DS1233-10%2B/DS1233-10%2B-ND/956848 DS1233-10+-ND] || 5V 10% TO-92 EconoReset (&lt;small style=&quot;color: #c00;&quot;&gt;Don’t use the DS1233M!&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || LED101 || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || 520-TCH357-X || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || 614-CR1225 || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || [http://search.digikey.com/us/en/products/500/500K-ND/151580 500K-ND] || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || [http://search.digikey.com/us/en/products/EVQ-PAD05R/P10890S-ND/284831 P10890S-ND] || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || [http://search.digikey.com/us/en/products/T101MH9ABE/CKN1067-ND/67020 CKN1067-ND] || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || PJRAN1X1U04X || Mouser || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || [http://search.digikey.com/us/en/products/PJ-102AH/CP-102AH-ND/408448 CP-102AH-ND] || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || 53480 || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-08 || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/1108800/A463-ND/261895 A463-ND] || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-14 || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-28 || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || HS507302B || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-11-20T05:27:46Z <p>Bill Donnelly: /* Parts Lists and Suppliers */</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata ==<br /> <br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> ----<br /> <br /> &lt;blockquote&gt;Note: As per section 2.3 of the [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf Elf2k.pdf]<br /> [http://www.sparetimegizmos.com/ Spare Time Gizmos] COSMACELF 2000 USER'S MANUAL.<br /> <br /> &lt;blockquote style=&quot;width: 500px;&quot;&gt;2.3 OPTIONAL SUBSYSTEMS<br /> &lt;br&gt;&lt;br&gt;<br /> Many subsystems of the Elf 2000 are optional and may be omitted without affecting the function<br /> of the remaining parts. In some cases when optional subsystems are omitted special jumpers or<br /> connections may be required to enable the rest of the logic to continue functioning. This section<br /> discusses the optional subsystems in the Elf 2000 and how to safely remove them.<br /> <br /> &lt;br&gt;&lt;br&gt;<br /> <br /> You may also want to consider the option of building your first Elf with one or more of these<br /> subsystems omitted to save both money and time. In this case you can always go back and add<br /> the missing parts at any time.&lt;/blockquote&gt;&lt;/blockquote&gt;<br /> <br /> == Suppliers Websites ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> !Notes<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |I've bought from DigiKey for many years, have always been happy with them. -Neil<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |I've bought from JameCo for many years, have always been happy with them. -Neil<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |I've bought from Mouser for many years, have always been happy with them. -Neil<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |I've bought TIL311s and 1802s using the $4 delivery, items are well packaged and I trust them, delivery can take 2 weeks. -Neil<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |I've bought from futurlec before, slow delivery seems to be their only way. -Neil<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |My DS275s were well packaged and delivered in a reasonable time. -Neil<br /> |-<br /> |Unicorn Electronics<br /> |[http://www.unicornelectronics.com/index.htm http://www.unicornelectronics.com/index.htm]<br /> |Fantastic supply of TTL (LS,ALS,F etc.) Get the online PDF catalog; I've always been happy with them, -Neil<br /> |}<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |STG Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC Elf Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-20T04:57:58Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_24643_-1 24643] || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_856909_-1 856909] || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_771681_-1 771681] || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_30017_-1 30017] || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33689_-1 33689] || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || 35975 || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || 51262 || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_42892_-1 42892] || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || 114198 || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || 74HC373 || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || 74HC04 || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || 13004 || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || 74HC74 || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || 74HC244 || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS1233 || Digi-Key || [http://search.digikey.com/us/en/products/DS1233-10%2B/DS1233-10%2B-ND/956848 DS1233-10+-ND] || 5V 10% TO-92 EconoReset (&lt;small style=&quot;color: #c00;&quot;&gt;Don’t use the DS1233M!&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || LED101 || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || 520-TCH357-X || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || 614-CR1225 || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || [http://search.digikey.com/us/en/products/500/500K-ND/151580 500K-ND] || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || [http://search.digikey.com/us/en/products/EVQ-PAD05R/P10890S-ND/284831 P10890S-ND] || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || [http://search.digikey.com/us/en/products/T101MH9ABE/CKN1067-ND/67020 CKN1067-ND] || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || PJRAN1X1U04X || Mouser || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || [http://search.digikey.com/us/en/products/PJ-102AH/CP-102AH-ND/408448 CP-102AH-ND] || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || 53480 || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-08 || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/1108800/A463-ND/261895 A463-ND] || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-14 || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-28 || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || HS507302B || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-19T06:49:51Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_24643_-1 24643] || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_856909_-1 856909] || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_771681_-1 771681] || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_30017_-1 30017] || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33689_-1 33689] || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || 35975 || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || 51262 || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JDR || HM62256LP-70 || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || 114198 || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || 74HC373 || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || 74HC04 || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || 13004 || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || 74HC74 || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || 74HC244 || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS1233 || Digi-Key || DS1233-10+-ND || 5V 10% TO-92 EconoReset (&lt;small style=&quot;color: #c00;&quot;&gt;Don’t use the DS1233M!&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || LED101 || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || 520-TCH357-X || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || 614-CR1225 || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || 500K-ND || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || P10890S-ND || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || CKN1067-ND || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || PJRAN1X1U04X || Mouser || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || CP-102AH-ND || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || 53480 || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-08 || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-14 || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-28 || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || HS507302B || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Disk/UART/RTC/NVR_Parts_List Disk/UART/RTC/NVR Parts List 2011-11-19T06:26:53Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Disk/UART/RTC/NVR Daughter Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1<br /> | || || common || || 10M ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/4606X-101-472LF/4606X-1-472LF-ND/1088992 4606X-1-472LF-ND] || 4.7K 6 pin 5 resistor SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1, C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_15405_-1 15405] || 22pf 0.1&quot; 50V mono ceramic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3-C6<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33662_-1 33662] || 1uF 35V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C7, C8<br /> | || || Anchor || [http://www.anchor-electronics.com/weblist.pdf 47/6] || 47uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C9, C10<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C11-C17<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2, D3<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D4<br /> | Dialight || 555-2301 || Digi-Key || [http://search.digikey.com/us/en/products/555-2301F/350-1716-ND/804746 350-1716-ND] || Green 2mm LED (right angle PCB mount) (&lt;small&gt;&lt;b&gt;see note below&lt;/b&gt;&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U2<br /> | || 74HC245 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45671_-1 296-1197-5-ND] || Octal bus transceivers<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC174 || Digi-Key || [http://search.digikey.com/us/en/products/74HC174N,652/568-7800-5-ND/1230145 568-7800-5-ND] || Hex D flip flops w/clear<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Dallas || DS12887A || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_2059356_-1 2059356] || Nonvolatile RAM and Real Time Clock<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Maxim || MAX232 || JDR || [http://www.jdr.com/product_p/max232cpe.htm MAX232CPE] || RS232 Line Driver/Receiver<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U7<br /> | || 16C450 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_27570_-1 27570] || Asynchronous Communication Element (UART)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45209_-1 45209] || Hex Inverter<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | Y1<br /> | || || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_101274_-1 101274] || 2.4576Mhz HC18 crystal<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || 1184-24G || ? || || 24 pin stacking bus connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | GC/Waldom || 53856-5010 || Digi-key || [http://search.digikey.com/us/en/products/53856-5070/WM18587-ND/699272 WM18587-ND] || Type I CF connector, SMT right angle top mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | || || ? || || DB9 male PCB mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || Digi-Key || [http://parts.digikey.com/1/parts/330368-shrouded-header-40-pos-straight-2540-6002ub.html MHB40K-ND] || 40 pin 0.1&quot; shrouded header (IDE)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-16.htm MPSOC-16] || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-20.htm MPSOC-20] || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || [http://www.jdr.com/product_p/mpsoc-40.htm MPSOC-40] || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | JP1-JP5<br /> | || || Anchor || 108338 || 2 pin 0.1&quot; header (jumper)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELFDISK-1B || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> D4 Note: You can also use the Dialight 555-2303 LED &amp;ndash; this LED has an<br /> integral dropping resistor for operation on 5V. If you use the 2303 LED,<br /> replace resistor R2 with a wire link.<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Disk/UART/RTC/NVR_Parts_List Disk/UART/RTC/NVR Parts List 2011-11-19T05:33:23Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Disk/UART/RTC/NVR Daughter Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1<br /> | || || common || || 10M ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/4606X-101-472LF/4606X-1-472LF-ND/1088992 4606X-1-472LF-ND] || 4.7K 6 pin 5 resistor SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1, C2<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_15405_-1 15405] || 22pf 0.1&quot; 50V mono ceramic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3-C6<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_33662_-1 33662] || 1uF 35V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C7, C8<br /> | || || Anchor || || 47uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C9, C10<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C11-C17<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_332672_-1 332672] || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2, D3<br /> | || 1N914 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_36311_-1 36311] || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D4<br /> | Dialight || 555-2301 || Digi-Key || [http://search.digikey.com/us/en/products/555-2301F/350-1716-ND/804746 350-1716-ND] || Green 2mm LED (right angle PCB mount) (&lt;small&gt;&lt;b&gt;see note below&lt;/b&gt;&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U2<br /> | || 74HC245 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45671_-1 296-1197-5-ND] || Octal bus transceivers<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC174 || Digi-Key || [http://search.digikey.com/us/en/products/74HC174N,652/568-7800-5-ND/1230145 568-7800-5-ND] || Hex D flip flops w/clear<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Dallas || DS12887A || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_2059356_-1 2059356] || Nonvolatile RAM and Real Time Clock<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Maxim || MAX232 || JDR || MAX232CPE || RS232 Line Driver/Receiver<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U7<br /> | || 16C450 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_27570_-1 27570] || Asynchronous Communication Element (UART)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45209_-1 45209] || Hex Inverter<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | Y1<br /> | || || Jameco || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_101274_-1 101274] || 2.4576Mhz HC18 crystal<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || 1184-24G || ? || || 24 pin stacking bus connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | GC/Waldom || 53856-5010 || Digi-key || [http://search.digikey.com/us/en/products/53856-5070/WM18587-ND/699272 WM18587-ND] || Type I CF connector, SMT right angle top mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | || || ? || || DB9 male PCB mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || Digi-Key || [http://parts.digikey.com/1/parts/330368-shrouded-header-40-pos-straight-2540-6002ub.html MHB40K-ND] || 40 pin 0.1&quot; shrouded header (IDE)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39386_-1 39386] || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_39351_-1 39351] || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | JP1-JP5<br /> | || || Anchor || 108338 || 2 pin 0.1&quot; header (jumper)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELFDISK-1B || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> D4 Note: You can also use the Dialight 555-2303 LED &amp;ndash; this LED has an<br /> integral dropping resistor for operation on 5V. If you use the 2303 LED,<br /> replace resistor R2 with a wire link.<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Disk/UART/RTC/NVR_Parts_List Disk/UART/RTC/NVR Parts List 2011-11-19T04:52:41Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Disk/UART/RTC/NVR Daughter Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1<br /> | || || common || || 10M ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1<br /> | || || Digi-Key || [http://search.digikey.com/us/en/products/4606X-101-472LF/4606X-1-472LF-ND/1088992 4606X-1-472LF-ND] || 4.7K 6 pin 5 resistor SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1, C2<br /> | || || JameCo || 15405 || 22pf 0.1&quot; 50V mono ceramic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3-C6<br /> | || || JameCo || 33662 || 1uF 35V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C7, C8<br /> | || || Anchor || || 47uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C9, C10<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C11-C17<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2, D3<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D4<br /> | Dialight || 555-2301 || Digi-Key || [http://search.digikey.com/us/en/products/555-2301F/350-1716-ND/804746 350-1716-ND] || Green 2mm LED (right angle PCB mount) (&lt;small&gt;&lt;b&gt;see note below&lt;/b&gt;&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U2<br /> | || 74HC245 || JameCo || [http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_45671_-1 296-1197-5-ND] || Octal bus transceivers<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC174 || Digi-Key || [http://search.digikey.com/us/en/products/74HC174N,652/568-7800-5-ND/1230145 568-7800-5-ND] || Hex D flip flops w/clear<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Dallas || DS12887A || Jameco || 2059356 || Nonvolatile RAM and Real Time Clock<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Maxim || MAX232 || JDR || MAX232CPE || RS232 Line Driver/Receiver<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U7<br /> | || 16C450 || Jameco || 27570 || Asynchronous Communication Element (UART)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || Jameco || 45209 || Hex Inverter<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | Y1<br /> | || || Jameco || 101274 || 2.4576Mhz HC18 crystal<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || 1184-24G || ? || || 24 pin stacking bus connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | GC/Waldom || 53856-5010 || Digi-key || [http://search.digikey.com/us/en/products/53856-5070/WM18587-ND/699272 WM18587-ND] || Type I CF connector, SMT right angle top mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | || || ? || || DB9 male PCB mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || Digi-Key || [http://parts.digikey.com/1/parts/330368-shrouded-header-40-pos-straight-2540-6002ub.html MHB40K-ND] || 40 pin 0.1&quot; shrouded header (IDE)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | JP1-JP5<br /> | || || Anchor || 108338 || 2 pin 0.1&quot; header (jumper)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELFDISK-1B || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> D4 Note: You can also use the Dialight 555-2303 LED &amp;ndash; this LED has an<br /> integral dropping resistor for operation on 5V. If you use the 2303 LED,<br /> replace resistor R2 with a wire link.<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Disk/UART/RTC/NVR_Parts_List Disk/UART/RTC/NVR Parts List 2011-11-19T03:20:22Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Disk/UART/RTC/NVR Daughter Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1<br /> | || || common || || 10M ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1<br /> | || || Digi-Key || 4606X-1-472LF-ND || 4.7K 6 pin 5 resistor SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1, C2<br /> | || || JameCo || 15405 || 22pf 0.1&quot; 50V mono ceramic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3-C6<br /> | || || JameCo || 33662 || 1uF 35V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C7, C8<br /> | || || Anchor || || 47uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C9, C10<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C11-C17<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2, D3<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D4<br /> | Dialight || 555-2301 || Digi-Key || 350-1716-ND || Green 2mm LED (right angle PCB mount) (&lt;small&gt;&lt;b&gt;see note below&lt;/b&gt;&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U2<br /> | || 74HC245 || Digi-Key || 296-1197-5-ND || Octal bus transceivers<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC174 || Digi-Key || 568-7800-5-ND || Hex D flip flops w/clear<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Dallas || DS12887A || Jameco || 2059356 || Nonvolatile RAM and Real Time Clock<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Maxim || MAX232 || JDR || MAX232CPE || RS232 Line Driver/Receiver<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U7<br /> | || 16C450 || Jameco || 27570 || Asynchronous Communication Element (UART)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || Jameco || 45209 || Hex Inverter<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | Y1<br /> | || || Jameco || 101274 || 2.4576Mhz HC18 crystal<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || 1184-24G || ? || || 24 pin stacking bus connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | GC/Waldom || 53856-5010 || Digi-key || WM18587-ND || Type I CF connector, SMT right angle top mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | || || ? || || DB9 male PCB mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || Digi-Key || [http://parts.digikey.com/1/parts/330368-shrouded-header-40-pos-straight-2540-6002ub.html MHB40K-ND] || 40 pin 0.1&quot; shrouded header (IDE)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | JP1-JP5<br /> | || || Anchor || 108338 || 2 pin 0.1&quot; header (jumper)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELFDISK-1B || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> D4 Note: You can also use the Dialight 555-2303 LED &amp;ndash; this LED has an<br /> integral dropping resistor for operation on 5V. If you use the 2303 LED,<br /> replace resistor R2 with a wire link.<br /> <br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-19T03:15:07Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || 24643 || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || 856909 || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || 771681 || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || 30017 || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || 33689 || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || 35975 || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || 51262 || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JDR || HM62256LP-70 || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || 114198 || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || 74HC373 || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || 74HC04 || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || 13004 || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || 74HC74 || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || 74HC244 || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS1233 || Digi-Key || DS1233-10+-ND || 5V 10% TO-92 EconoReset (&lt;small style=&quot;color: #c00;&quot;&gt;Don’t use the DS1233M!&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || LED101 || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || 520-TCH357-X || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || 614-CR1225 || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || 500K-ND || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || P10890S-ND || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || CKN1067-ND || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || PJRAN1X1U04X || Mouser || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || CP-102AH-ND || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || 53480 || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-08 || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-14 || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-28 || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || HS507302B || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-18T01:22:05Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || 24643 || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || 856909 || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || 771681 || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || 30017 || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || 33689 || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || 35975 || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || 51262 || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JDR || HM62256LP-70 || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || 114198 || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || 74HC373 || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || 74HC04 || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || 13004 || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || 74HC74 || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || 74HC244 || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS123324 || Digi-Key || DS1233-10+-ND || 5V 10% TO-92 EconoReset<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || LED101 || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || 520-TCH357-X || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || 614-CR1225 || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || 500K-ND || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || P10890S-ND || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || CKN1067-ND || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || PJRAN1X1U04X || Mouser || [http://www.mouser.com/ProductDetail/Switchcraft/PJRAN1X1U04X/?qs=mcPJWgAPNreq%252bR%252bwE959rg%3d%3d 502-PJRAN1X1U04X] || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || CP-102AH-ND || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || 53480 || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-08 || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-14 || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-28 || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || HS507302B || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-11-17T16:07:53Z <p>Bill Donnelly: /* Suppliers Websites */</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata ==<br /> <br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> == Suppliers Websites ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/]<br /> |-<br /> |futurlec.com (DS275 RS-232 Xcvr Chip)<br /> |[http://www.futurlec.com/ http://www.futurlec.com/]<br /> |-<br /> |Components Direct (DS275 RS-232 Xcvr Chip)<br /> |[http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html http://www.componentsdirect.com/]<br /> |}<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |STG Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC Elf Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Disk/UART/RTC/NVR_Parts_List Disk/UART/RTC/NVR Parts List 2011-11-17T15:48:58Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Disk/UART/RTC/NVR Daughter Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1<br /> | || || common || || 10M ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1<br /> | || || Digi-Key || 4606X-1-472LF-ND || 4.7K 6 pin 5 resistor SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1, C2<br /> | || || JameCo || 15405 || 22pf 0.1&quot; 50V mono ceramic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3-C6<br /> | || || JameCo || 33662 || 1uF 35V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C7, C8<br /> | || || Anchor || || 47uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C9, C10<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C11-C17<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2, D3<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D4<br /> | Dialight || 555-2301 || Digi-Key || 350-1716-ND || Green 2mm LED (right angle PCB mount)26<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U2<br /> | || 74HC245 || Digi-Key || 296-1197-5-ND || Octal bus transceivers<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC174 || Digi-Key || 568-7800-5-ND || Hex D flip flops w/clear<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Dallas || DS12887A || Jameco || 2059356 || Nonvolatile RAM and Real Time Clock<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Maxim || MAX232 || JDR || MAX232CPE || RS232 Line Driver/Receiver<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U7<br /> | || 16C450 || Jameco || 27570 || Asynchronous Communication Element (UART)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || Jameco || 45209 || Hex Inverter<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | Y1<br /> | || || Jameco || 101274 || 2.4576Mhz HC18 crystal<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || 1184-24G || ? || || 24 pin stacking bus connector<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | GC/Waldom || 53856-5010 || Digi-key || WM18587-ND || Type I CF connector, SMT right angle top mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | || || ? || || DB9 male PCB mount<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || Digi-Key || [http://parts.digikey.com/1/parts/330368-shrouded-header-40-pos-straight-2540-6002ub.html MHB40K-ND] || 40 pin 0.1&quot; shrouded header (IDE)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | JP1-JP5<br /> | || || Anchor || 108338 || 2 pin 0.1&quot; header (jumper)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELFDISK-1B || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=STG1861_Parts_List STG1861 Parts List 2011-11-17T15:48:26Z <p>Bill Donnelly: </p> <hr /> <div>[http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> <br /> {| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | STG1861 Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1-C4<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1, D2<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U1, U2<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U3<br /> | || 74HC4040 || JameCo || 45920 || 12 bit counter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | || 74HC165 || JameCo || 45495 || 8 bit parallel in serial out shift register<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 37197 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 40329 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin female header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || 12 pin wire wrap header strip<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || Shorting plugs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | Keystone || 1560A || Mouser || 534-1560A || #4-40 swage stand offs, 0.125&quot; high, 0.250&quot; diameter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/2&quot; hex nylon M/F standoffs<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || Olander? || ? || 4-40 1/4&quot; Philips pan head nylon screws<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || PIXIE-1B || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-17T15:47:41Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000''']<br /> <br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || 24643 || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || 856909 || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || 771681 || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || 30017 || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || 33689 || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || 35975 || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || 51262 || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || || video co-processor (&lt;small&gt;hard-to-find item &amp;ndash; see [[STG1861 Parts List]]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JDR || HM62256LP-70 || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || 114198 || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || 74HC373 || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || 74HC04 || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || 13004 || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || 74HC74 || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || 74HC244 || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS123324 || Digi-Key || DS1233-10+-ND || 5V 10% TO-92 EconoReset<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || LED101 || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || 520-TCH357-X || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || 614-CR1225 || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || 500K-ND || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || P10890S-ND || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || CKN1067-ND || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || || ? || || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || CP-102AH-ND || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || 53480 || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-08 || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-14 || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-28 || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || HS507302B || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-17T15:39:39Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || 24643 || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || 856909 || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || 771681 || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || 30017 || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || 33689 || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || 35975 || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || 51262 || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || || video co-processor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JDR || HM62256LP-70 || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || 114198 || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || 74HC373 || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || 74HC04 || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || 13004 || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || 74HC74 || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || 74HC244 || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS123324 || Digi-Key || DS1233-10+-ND || 5V 10% TO-92 EconoReset<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || LED101 || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || 520-TCH357-X || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || 614-CR1225 || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || 500K-ND || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || P10890S-ND || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || CKN1067-ND || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || || ? || || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || CP-102AH-ND || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || 53480 || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-08 || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-14 || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-28 || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || HS507302B || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6 &amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; (also note that the hexadecimal displays are optional &amp;ndash; you may use none, or only two for data)<br /> &lt;br&gt;<br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000_Main_Board_Parts_List Elf 2000 Main Board Parts List 2011-11-17T15:36:10Z <p>Bill Donnelly: </p> <hr /> <div>{| class=&quot;wikitable sortable&quot; style=&quot;font-size: 100%; text-align: left; width: auto;&quot;<br /> |+ style=&quot;font-size: 125%;&quot; | Elf 2000 Main Board Parts List<br /> |-<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;sortable&quot; | Ref/Desig<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Manuf.<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:right;&quot; class=&quot;unsortable&quot; | P/N<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:center;&quot; class=&quot;sortable&quot; | Vendor<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Stock #<br /> ! scope=&quot;col&quot; style=&quot;font-size: 100%; text-align:left;&quot; class=&quot;unsortable&quot; | Description<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; RESISTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R1, R5, R6, R7, R8<br /> | || || common || || 330 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R2<br /> | || || common || || 1K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R3<br /> | || || common || || 200 ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | R4<br /> | || || common || || 3.3K ohm 1/8W 5% carbon resistor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP1, RP3<br /> | || || JameCo || 24643 || 10K x 9 10 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP2<br /> | || || JameCo || 856909 || 10K x 7 8 pin SIP<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | RP4<br /> | || || JameCo || 771681 || 10K x 5 6 pin SIP<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; CAPACITORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C1<br /> | || || JameCo || 30017 || 1000uF 16V radial lead aluminum electrolytic capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C2<br /> | || || JameCo || 33689 || 10uF 6V tantalum capacitor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C3<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | C4-C24<br /> | || || JameCo || 332672 || 0.1uF ceramic monolithic bypass capacitor (0.1&quot; LS)<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SEMICONDUCTORS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D2, D3, D4, D6<br /> | || 1N914 || JameCo || 36311 || Small signal switching diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D5<br /> | || 1N4001 || JameCo || 35975 || 50PIV 1A power diode<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | D1<br /> | || || || || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | VR1<br /> | || 7805 || JameCo || 51262 || 5.0V fixed output TO-220 regulator<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U1<br /> | Intersil || CDP1802ACD3 || || || 8 bit microprocessor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #99ccff;&quot; | U2<br /> | RCA || CDP1861D || || || video co-processor<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U3<br /> | STG || 27C256 || STG || || 32K 8 bit EPROM<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U4<br /> | Hitachi || HM62256LP || JDR || HM62256LP-70 || 32K 8 bit low power SRAM 150ns<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U5<br /> | Dallas || DS1210 || JameCo || 114198 || Nonvolatile SRAM controller<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U6<br /> | || 74HC373 || JDR || 74HC373 || Octal D Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; | U7<br /> | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U8<br /> | || 74HC04 || JDR || 74HC04 || Hex inverter<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U9<br /> | || CD4044 || JameCo || 13004 || Quad S-R Latches<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U10<br /> | || 74HC74 || JDR || 74HC74 || Dual D Flip Flop<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U11<br /> | - || - || - || - || unused<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U12, U13, U14<br /> | || 74HC244 || JDR || 74HC244 || Dual Quad Buffer<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | U15<br /> | Dallas || DS123324 || Digi-Key || DS1233-10+-ND || 5V 10% TO-92 EconoReset<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | U16<br /> | Dallas || DS275 || ? || || RS-232 transceiver (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #eeee00;&quot; | DISP1-6<br /> | || TIL311 || ? || || LED Hexadecimal Display (&lt;small&gt;&lt;i&gt;2011 &amp;mdash; hard-to-find part&lt;/i&gt; &amp;ndash; see/search: [http://www.utsource.net/TIL311.html]&lt;/small&gt;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | LED1-5<br /> | || || JDR || LED101 || Red T1 LEDs <br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | OSC1<br /> | ECS || 2100A-035 || Mouser || 520-TCH357-X || 3.579545Mhz DIP8 crystal oscillator<br /> |-<br /> <br /> ! colspan=&quot;6&quot; style=&quot;text-align: left;&quot; | &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MISCELLANEOUS<br /> |-<br /> <br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | B1<br /> | || CR1225 || Mouser || 614-CR1225 || Lithium coin cell<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || BH1225 || Digi-Key || 500K-ND || CR1225 coin cell holder<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | PB1<br /> | Panasonic || EVQ-PAD05R || Digi-Key || P10890S-ND || PCB mount push button switch<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | S1<br /> | C&amp;K || T101MH9ABE || Digi-key || CKN1067-ND || SPDT Tiny Toggle Switch, PCB Mount Right Angle<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J1<br /> | || || ? || || PCB mount phono jack (Video)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J2<br /> | Cui-Stack || PJ-102AH || Digi-Key || CP-102AH-ND || high current coaxial power jack (2.1 x 5.5mm)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J3<br /> | CommConn || 1184-24G2 || ? || || 24 pin dual row stacking header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J4<br /> | || || ? || || PCB mount DB9F<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; | J5<br /> | || || JameCo || 53480 || 20 pin 0.1&quot; dual row header<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-08 || DIP8 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || DIP8 machined pin oscillator socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-14 || DIP14 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-16 || DIP16 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-20 || DIP20 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39386 || DIP24 machined pin IC socket (0.300&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JameCo || 39351 || DIP24 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-28 || DIP28 machined pin IC socket (0.600&quot;)<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || MPSOC-40 || DIP40 machined pin IC socket<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || ? || || #4-40 mounting hardware for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left;&quot; |<br /> | || || JDR || HS507302B || Heat sink for VR1<br /> |-<br /> ! scope=&quot;row&quot; style=&quot;text-align: left; background-color: #ff3366;&quot; |<br /> | STG || ELF2K-1C || STG || || Printed circuit board<br /> |-<br /> <br /> |}<br /> <br /> &lt;b&gt;NOTE: The following items are hard-to-find parts as of 2011.&lt;/b&gt;<br /> &lt;br&gt;<br /> Check the sources given.<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; U16 &amp;ndash; Dallas &amp;ndash; DS275 &amp;ndash; RS-232 transceiver &amp;ndash; [http://www.futurlec.com www.futurlec.com] or [http://www.componentsdirect.com/maxim-ds275-lead-free-rohs.html www.componentsdirect.com]<br /> &lt;br&gt;<br /> &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;bull; DISP1-6&amp;ndash; TIL311 &amp;ndash; LED Hexadecimal Display &amp;ndash; [http://www.utsource.net/TIL311.html www.utsource.net]<br /> <br /> <br /> [[Elf_2000|Elf 2K Parts Lists and Suppliers]]</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-11-11T21:29:07Z <p>Bill Donnelly: /* Suppliers Websites */</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata ==<br /> <br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> == Suppliers Websites ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |[http://www.utsource.net/TIL311.html http://www.utsource.net/TIL311.html]<br /> |}<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |STG Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC Elf Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly http://sparetimegizmos.com/wdoc/index.php?title=Elf_2000 Elf 2000 2011-11-11T21:28:44Z <p>Bill Donnelly: /* Suppliers Websites */</p> <hr /> <div>This page contains user contributed documentation for the [http://www.sparetimegizmos.com/Hardware/Elf2K.htm '''Elf 2000'''] and associated peripherals, including<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm STG1681 Pixie Graphics Replacement]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Disk, UART and RTC Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm 80 Column Text Video Board]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm General Purpose I/O Card]<br /> * The [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Hexadecimal Keypad]<br /> * And the [http://www.sparetimegizmos.com/Hardware/Elf2K_Accessories.htm Embedded Elf]<br /> The information on this page is supplemental and '''is not a substitute for reading the''' [http://www.sparetimegizmos.com/Downloads/Elf2k.pdf '''Elf 2000 User's Manual'''].<br /> <br /> <br /> == Announcements ==<br /> [[File:Elf2K_Combo_web.jpg‎|thumb|220px|'''Elf2000''' '''Disk/UART/RTC''' '''STG1861''' Combination PCB]]<br /> <br /> The combination PC boards have arrived and all orders excepting the international ones have been shipped. Internation orders require me to stand in line at the Post Office, so that'll have to wait until Monday! --[[User:Gizmos|Gizmos]] 11:54, 4 November 2011 (PDT)<br /> <br /> I have ordered an additional run of PC boards for the Elf 2000, Disk/UART/RTC and STG1861. These three boards will be tiled together onto a single panel and sold as a unit, along with a pre-programmed Elf 2000 EPROM and a set of GALs. At this time I don't anticipate offering any other parts with the kit, however everything else you need, including the CDP1802s, are readily available. When the parts are available I will post an announcement to the Yahoo [http://groups.yahoo.com/group/cosmacelf COSMAC Elf] and [http://groups.yahoo.com/group/sparetimegizmos Spare Time Gizmos] groups - Gizmos 18 October 2011.<br /> <br /> == Errata ==<br /> <br /> <br /> == Parts Lists and Suppliers ==<br /> <br /> * [[Elf 2000 Main Board Parts List]]<br /> * [[Elf 2000 Switch Panel Parts List]]<br /> * [[STG1861 Parts List]]<br /> * [[Disk/UART/RTC/NVR Parts List]]<br /> <br /> == Suppliers Websites ==<br /> <br /> {|<br /> |-<br /> !Company<br /> !Online Location<br /> |-<br /> |Digi-Key Corp.<br /> |[http://www.digikey.com/ http://www.digikey.com/]<br /> |-<br /> |JameCo Electronics<br /> |[http://www.jameco.com/ http://www.jameco.com/]<br /> |-<br /> |JDR Computer Products<br /> |[http://www.jdr.com/ http://www.jdr.com/]<br /> |-<br /> |Mouser Electronics<br /> |[http://www.mouser.com/ http://www.mouser.com/]<br /> |-<br /> |Anchor Electronics<br /> |[http://www.anchor-electronics.com/ http://www.anchor-electronics.com/]<br /> |-<br /> |UT Source (hex LEDs)<br /> |http://www.utsource.net/TIL311.html http://www.utsource.net/TIL311.html<br /> |}<br /> <br /> == Other Resources ==<br /> <br /> {|<br /> |-<br /> !Website<br /> !Location<br /> |-<br /> |Spare Time Gizmos<br /> |[http://www.sparetimegizmos.com/ http://www.sparetimegizmos.com/]<br /> |-<br /> |STG Group<br /> |[http://groups.yahoo.com/group/sparetimegizmos/ http://groups.yahoo.com/group/sparetimegizmos/]<br /> |-<br /> |COSMAC Elf Group<br /> |[http://groups.yahoo.com/group/cosmacelf/ http://groups.yahoo.com/group/cosmacelf/]<br /> |}<br /> <br /> == FAQs ==</div> Bill Donnelly