17 open source boards using the 2764
Real designs built with the 2764, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
Vic2020mainboard
danwerner21
357.8 × 124.5 mm127 parts2LNo license78
AVR/ArduinoPC-8001 SD
yanataka60
100 × 100 mm19 parts2LMIT28- schematic only · 32 parts
Digicard-D-Net
markadev
32 parts2LNo license23 
Microdigital - TK 2000
clemarfolly
236.8 × 169.8 mm195 parts2LNo license17
AVR/ArduinoPC-6001 SD
79 × 127 mm17 parts2LMIT7- schematic only · 207 parts
DeskPro386 16
breadboardinglabs
207 partsMIT4 
Chameleon schematics
Seequa-Computer-Preservation
435 × 317.5 mm361 parts2LNo license3- schematic only · 278 parts
ARCADE
antongale
278 parts2LNo license3 
FellaPC
agkaminski
284.9 × 96.5 mm107 parts2LCC0-1.02
Lomax ColorMagic Redux
RichCini
254 × 137.7 mm148 parts4LNo license1
EPROM Card
codesqueak
203.2 × 203.2 mm77 parts2LCERN-OHL-S-2.01
Zak180
188 × 128.3 mm128 parts4LCC-BY-NC-4.00
Plusd no route
alvaroalea
106.7 × 83.8 mm47 parts2LNo license24
Alphatronic PC8 ROM-PACK
felge1966
90 × 44 mm5 parts2LGPL-3.03
AVR/ArduinoVga
129.5 × 74.2 mm36 parts2LNo license1
Situacion1
188 × 153.7 mm45 parts2LNo license24
PCPI AppliCard
baldengineer
271.8 × 78.7 mm76 parts2LCC-BY-4.0442
The 2764 in open source designs
The gallery holds 17 open source boards using the 2764 from 16 GitHub repositories; a typical one measures about 195.6 × 125.7 mm and carries around 77 components.
88% are two-layer designs, the rest use four layers or more, and 41% carry an open source license.
The most starred is PCPI AppliCard by baldengineer.
Parts used alongside the 2764
Microcontrollers on boards using the 2764
What boards using the 2764 are built for
2764: common questions
Where can I find a 2764 reference design?
Each of the 17 boards on this page is a real design using the 2764. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the 2764?
The 74LS04, 74LS175, 74LS00, 74LS244 and 74LS245 appear in the most repositories here.
Which microcontrollers do boards using the 2764 use?
Most are built on AVR/Arduino (3).
How big is a typical board using the 2764?
The median is 195.6 × 125.7 mm, and 88% are two-layer designs.
What is the most popular open source board using the 2764?
By GitHub stars, PCPI AppliCard by baldengineer, with 442 stars.
Can I simulate one of these boards using the 2764 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.