
Amiga gfxcard old
mntmn/amiga2000-gfxcard
MNT VA2000, an Open Source Amiga 2/3/4000 Graphics Card (Zorro II/III), written in Verilog

2K/4K Atari 2600 Cartridge PCB
2600cart is an open-source printed circuit board by ivop, from the ivop/atari2600cart repository on GitHub. It is a 2-layer board of 41.3 × 46.9 mm with 4 parts on 24 nets, routed with 112 tracks and 0 vias.
It is built around the 74LS04PC. Its parts include 3 ICs and 1 capacitor. It belongs with the retro computing and games boards of this library.
2K/4K Atari 2600 Cartridge PCB
Rescued my 2017 design from backup :)

| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 0.1uF | Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm | C1 |
| 1 | 2600Cartridge | 2600cartfootprint:2600CART | U1 |
| 1 | 2732 | Package_DIP:DIP-24_W15.24mm | U3 |
| 1 | 74LS04 | Package_DIP:DIP-14_W7.62mm | U2 |
It measures 41.3 × 46.9 mm and has 2 copper layers, 1.6 mm thick.
4 parts, built around the 74LS04PC. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the ivop/atari2600cart repository on GitHub, at the commit this page was made from: the board is kicad/2600cart.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask ivop before reusing the design.

mntmn/amiga2000-gfxcard
MNT VA2000, an Open Source Amiga 2/3/4000 Graphics Card (Zorro II/III), written in Verilog

Redherring32/OpenTendo
An Open-Source HardWare (OSHW) recreation of the original 1985 front-loading NES Motherboard

jotego/jtcores
FPGA cores compatible with multiple arcade game machines and KiCAD schematics of arcade games. Working on MiSTer FPGA/Analogue Pocket

jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.


Nakazoto/CenturionComputer
This is just a simple backup of all the files related to the Centurion that I have stored on my HD. The Wiki itself has far more in-depth information about the Centurion and it's individual cards.


The-Invent0r/8-bit-Computer-PCB
These are the KiCAD files for my 8-Bit Computer.