Ultimate Commodore 64 Reference: ROM Disassembly, Memory Map, ...
Why do you think that https://github.com/svenpetersen1965/C64-Kernal-Adapter-Switch-Long-Board is a good alternative to c64ref
Ultimate Commodore 64 Reference: ROM Disassembly, Memory Map, ...
Why do you think that https://github.com/svenpetersen1965/C64-Kernal-Adapter-Switch-Long-Board is a good alternative to c64ref