On: Zilog Z80 CPU – Modern, free and open source silic...

[ksherlock]

65*C*02, which might fail if your 6502 code depends on illegal opcodes or incidental memory access or BCD math cycle timing or BCD math flags or perhaps decimal mode being set in an interrupt routine.

[grumpyprole → ksherlock]

The 65C02 came out in 1983, so I think we've had plenty of time to document and workaround these issues!

[giantrobot → grumpyprole]

Hey, don't touch my space heater![0]

[0] https://xkcd.com/1172/