/pub/cbm/firmware/misc/

264diag/: Diagnostic cartridge images for 264-series computers (Plus/4, C16, etc)
c128diag/: binaries, manuals, and schematics for c128 diagnostic firmware
c64carts/: Cartridge roms for the Commodore 64/128
c64diag/: binaries, manuals, and schematics for c64 diagnostic firmware
cbm2carts@: Cartridge roms for CBM-II computers (600, B128, etc)
chessmate/: The C= chessMate was a chess playing computer.
cmd/: firmware from Creative Micro Designs devices
petdiag/: Diagnostic roms for the PET series
plus4carts/: Firmware for cartridges for the Plus/4
printerif/: IEC printer interfaces
unknown/: Unknown roms from various loose eprom collections. If you have any information, please message me!
vc-20diag/: binaries, manuals, and schematics for vic20/vc-20 diagnostic firmware
viccarts@: binaries and roms for vic-20 cartridges

c900_bios_reformat_hd.zip 2020-04-13 15320: Custom roms for C900 to reformat hard drive, includes instructions.
diag.txt 2007-06-13 981: Notes on the diagnostic cartridges Raymond Carlsen acquired. See
http://www.funet.fi/pub/cbm/schematics/cartridges/c64/diag/
for the Commodore 64 diagnostic cartridge.
magicboard_2516.bin 2020-06-18 2048: 2k rom from PET 8032 'Magic Board" printer adapter add-on from C=.

Subdirectories