ijor wrote:Sorgelig wrote:Is it 68000 or 68010/20/30?
Bare 68000 only. You probably need almost completely separated cores for the other processors, if you want cycle accuracy. There is probably not much in common between the 68030 (or even the 68020 for that matter) and the 68000 at the gate level. The 68010 is very close to the 68000, but I guess there is not as much interest in the 68010.
Yeah, no much interest in exactly 68010, as it's a 68000 with couple new instruction.
Amiga AGA core suffers from not 100% compatible 68020. It's not about cycle accuracy but about instructions implementation.
Besides that, your 68000 cycle accurate core will be helpful for other cores.