Ruud's Commodore Site: Hardware projects Home Email

Hardware projects: non-Commodore





Realized and working projects.
  • Debugger
    An hardware debugger for your computer if equiped with a 6502, 6510, 6809 or Z80.
  • Multi Floppy PC
    A PC with a lot of floppy drives.
  • My TTL-CPUs
    This document is the starting page of my TTL-CPU projects. I'm building three and you can find their details here.



Ideas but with worked out schematic and PCB but not (completely) working yet
  • 65816-ATX
    A computer based on the WDC65816 on an ATX board, including eight ISA slots.
  • 8032-in-PC
    In short it is an ISA card with a small 6502 based system that should be capable of running CBM 8032's BASIC 4.0 and is fitted inside a PC with a free ISA slot.
  • 8088 card for the CBM-II
    A card that enables the CBM-II, like the CBM 720 and CBM 610, to run MS-DOS.
  • Debugger-LPT
    Also an hardware debugger for your computer but not using displays and switches but the LPT port of a PC or an Arduino.
  • Debugger for the PC
    A hardware debugger for your PC, including Commodore PCs.
  • EPROM emulator
    An EPROM emulator for your LPT port or Arduino.
  • Mini-80188
    A very small computer with as main components an 80188, 832 KB of SRAM, 128 KB of FlashRAM, a 16540 UART as its only I/O IC and one 8-bits ISA slot for expansion.
  • Mini-V20
    A very small computer with as main components an 8088 or NEC V20 in minimum mode as CPU, 512 KB of SRAM, 128 KB of FlashRAM, a 16540 UART as its only I/O IC and one 8-bits ISA slot for expansion.
  • CP/M 3.0 for the PC
    In short it is an ISA card with a small Z80 based system that should be capable of running CP/M 3.0 and is fitted inside a PC with a free ISA slot.



Ideas but with worked out schematic and PCB but no hardware yet
  • IBM5160 PC/XT clone
    A PC/XTclone with 960 KB of configurable SRAM.
  • IBM5160 PC/XT ATX clone
    The ATX version of the above project.
  • 6502-in-PC
    In short it is an ISA card with a small 6502 based system that should be capable of running CBM 8032's BASIC 4.0 and is fitted inside a PC with a free ISA slot. It is an expansion of 8032-in-PC with a lot more ROM, RAM and a MMU to manage it all.
  • 65816-in-PC
    In short it is an ISA card with a small 65816 based system that should be capable of running CBM 8032's BASIC 4.0 and is fitted inside a PC with a free ISA slot.



Ideas with a schematic





Having questions or comment? You want more information?
You can email me here.