C64models
This page is intended to list the differences between the various x64 emulated models, and document elements that have been emulated already or not emulated yet.
C64 PAL
- CPU: 6510
- VICII: 6569
C64C PAL
- CPU: 8500 (NOT emulated)
- VICII: 8565
C64C old PAL
- CPU: 6510
- VICII: 6569R1
C64 NTSC
- CPU: 6510
- VICII: 6567
C64C NTSC
- CPU: 8500 (NOT emulated)
- VICII: 8562
C64C old NTSC
- CPU: 6510
- VICII: 6567R56A
C64 Drean
- CPU: 6510
- VICII: 6572
SX-64 PAL
- CPU: 8500 (NOT emulated)
- VICII: 6569 OR 8565 (which is it ??)
- no datasette port (NOT emulated)
- built-in 5-1/4" floppy drive (NOT emulated)
- the tick for the CIA TOD clocks should always be 60Hz (regardless of PAL/NTSC) (should probably get its own resource, as it can cover the "pal computer used in ntsc land" case nicely across all emulators. so a 3-way resource (0: auto/by video 1: 50hz 2: 60hz) would work nicely)
SX-64 NTSC
- CPU: 8500 (NOT emulated)
- VICII: 6567 OR 8562 (which is it ??)
- no datasette port (NOT emulated)
- built-in 5-1/4" floppy drive (NOT emulated)
Japanese C64
- CPU: 6510
- VICII: 6567 (guessed)
C64 GS
- CPU: 6510
- VICII: 8565 (guessed)
- no (external) Userport (NOT emulated)
- no (external) datasette port (NOT emulated)
- no keyboard (NOT emulated)
- GS joystick has 2nd fire button mapped to POTX line (NOT emulated)
PET64 PAL
- CPU: 6510
- VICII: 6569 (guessed)
PET64 NTSC
- CPU: 6510
- VICII: 6567 (guessed)
MAX Machine
- CPU: 6510
- VICII: 6566 (NOT emulated)
- CIA2 does not exist (implied by BoardType = 1) (NOT emulated)
- only first 2kb of RAM are available (implied by BoardType = 1)
- no Userport (NOT emulated)
- no IEC port (NOT emulated)
- no I/O-2 at cartridge port (NOT emulated)
- no restore signal from keyboard (NOT emulated)
MISSING MODELS:
Brazil C64
- CPU: 6510 (guessed)
- VICII: 6573 (NOT emulated)