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Re: 6502 illegal opcodes questions



Michael J. Mahon wrote:

It would actually be fun to see the real logic diagram of the
6502.  ;-)
>
> All of the "internals" documentation I've found is very abstract
> with no detail where it would be most interesting.

Some hungarian maniacs have reverse engineered the 6502:

http://impulzus.sch.bme.hu/6502/6502/

Sadly the site is in hungarian language, but atleast the logic diagrams speak for themselves.