M6502 – 6502 Based bus system

UNDER CONSTRUCTION

I got the itch to build another 8-bit computer, this time I decided to give 6502 a go.

This project is split into 2 sections to begin with:

  • Card rack system
    • Modular 3D printed card rack system for Eurocard style (160mm x 100mm) board with a DIN41612 connector.
    • Each module has the guides for a single card and is designed to slot into other modules.
  • 6502 computer
    • 4MHz based system with 16K RAM, 16K ROM, some basic I/O to start with

Here are some photos of the board I’m working on right now, I put a USB C socket on to power the board so I can develop it outside of the card rack. Once I get UART working and a way to send code remotely, it will be housed inside the card rack.

More to come soon