CPU

63 boards

KiCad boards from 20 GitHub repositories tagged “cpu”, the most starred first; open any of them in PCBKit.

2 layers53.3 × 48.3 mm
Programming interface
vascofazza/8bit-cpu
Schematics & code for my 74LS-based 8-bit MK1 CPU
15 parts317MIT
2 layers237.5 × 102.9 mm
Alu
jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.
91 parts301Unlicense
2 layers295 × 102.8 mm
Backplane
jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.
24 parts301Unlicense
2 layers237.5 × 102.9 mm
Memory
jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.
55 parts301Unlicense
2 layers237.5 × 102.9 mm
Serial
jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.
72 parts301Unlicense
2 layers237.5 × 102.9 mm
Storage
jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.
25 parts301Unlicense
2 layers90 × 100 mm
Alu
imihajlow/ccpu
A 8-bit computer made of 74xx series logic gates and memory ICs.
70 parts145
2 layers100 × 100 mm
Control
imihajlow/ccpu
A 8-bit computer made of 74xx series logic gates and memory ICs.
93 parts145
4 layers100 × 100 mm
Eth
imihajlow/ccpu
A 8-bit computer made of 74xx series logic gates and memory ICs.
101 parts145
2 layers100 × 100 mm
Ccpu
imihajlow/ccpu
A 8-bit computer made of 74xx series logic gates and memory ICs.
123 parts145
2 layers100 × 100 mm
Stack
imihajlow/ccpu
A 8-bit computer made of 74xx series logic gates and memory ICs.
79 parts145
2 layers90 × 100 mm
Vario
imihajlow/ccpu
A 8-bit computer made of 74xx series logic gates and memory ICs.
121 parts145
2 layers100 × 100 mm
Vga
imihajlow/ccpu
A 8-bit computer made of 74xx series logic gates and memory ICs.
84 parts145
2 layers96.2 × 55.9 mm
Ard8088
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
14 parts114
2 layers129.5 × 57.1 mm
Arduino 286 5V
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
35 parts114
4 layers92.7 × 59.7 mm
Arduino 286 V3
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
51 parts114
2 layers102.9 × 57.1 mm
Arduino 386
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
20 parts114
2 layers135.9 × 59.1 mm
Arduino 386 387
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
54 parts114
2 layers93.3 × 60.3 mm
Arduino 386EX V4
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
54 parts114
4 layers71.8 × 56.5 mm
Arduino 387SX V2
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
20 parts114
2 layers96.2 × 55.9 mm
Arduino 808x v3
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
7 parts114
2 layers
Arduino 80186
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
5 parts114
4 layers90.2 × 55.9 mm
Arduinox86 486 shield
dbalsom/arduinoX86
An interface between an Arduino Due or Arduino GIGA and 8088, 8086, V20, V30, 186 or 286 CPUs
2 parts114
2 layers132.1 × 86.4 mm
ALU
DutchMaker/TTL-computer
Building a computer from scratch using 74xx logic chips
30 parts24