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by tomaitheous
Tue Sep 11, 2007 9:35 pm
Forum: Mega/SegaCD
Topic: How hard would be to code a NES/SMS emulator
Replies: 31
Views: 26418

Hmm - if the SUB cpu emulating the 6502 core and the main CPU emulating the I/O ports, that might just work. Also, don't forget that each 6502 machine cycle = 1 clock cycle, so even though it's 1.79mhz quite a few instructions are 2-3 times faster than the Z80. A 12.5mhz 68k should be able the CPU e...