3 ms·
TLDR: Whats the difference between this and simh?
by hsnewman 5y ago
TLDR: Whats the difference between this and simh?
- flohofwoe 5y agoI don't know too much about the simh project, but at least the Z80 emulator in "simh/altairz80_cpu.c" appears to use the "traditional" instruction-stepped approach with one switch-case branch per opcode: https://github.com/simh/simh/blob/3621db4e6a5469ba0570fb422c55e2b85765c0d2/AltairZ80/altairz80_cpu.c#L2310-L2331 https://github.com/simh/simh/blob/3621db4e6a5469ba0570fb422c...