Commodore 8-Bit

Programming

CPM/64

Note: I'm always looking for additional Commodore 64 CPM resources or information. If you're aware of any that are not listed here please email me

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• Technical
• Z80 CPM Chip Layout
Documentation by Ruud Baltissen (see his C= web site)
• Documentation
• C64 Z80 Catridge on Genie
Brief discussion of C64 Z80 Cartridge and some it's issues.
• Software
• RetroArchive C64 CPM Site
• Local Mirror
This is a fairly decent collection of software written for the Z80 C64 cartridge.
• Zimmers C64 CPM Boot Disks
Boot disks for the cartridge - various versions.
• Other
• Z80 Video Pak for C64
It also appears that other 3rd party manufacturer's jumped into trying to get CP/M to run on the C64. The link above refers to the Z-80 Video Pak by DATA 20 Corporation that appears to offer a Z80 processor along with selectable 40 or 80 columns output.

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