On Nov 2, 15:45, UberTechnoid(a)home.com wrote:
I thought they used a 6507 or 6510 processor...
Same family, same instruction set as 6502, just a different bus structure.
Some of them have reduced address busses, one or two may lack one or two
instructions (? I think), some have different clock requirements, but all
are part of the R65xx family. The original R6502 data sheets lists the
members and their differences.
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Pete Peter Turnbull
Network Manager
University of York