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Re:The MOS 6502 and the Best Layout Guy in the World by Someone on Tuesday January 04, 2011 @07:34AM (#2066707)
A9 xx xx is load accumulator absolute

Make that A9 xx; The 6502 accumulator is 8 bits.

Re:The MOS 6502 and the Best Layout Guy in the World by exception on Tuesday January 04, 2011 @05:18PM (#2068766)
Thanks for the correction, you're right A9 is load immediate I was mixing it up with AD xx xx which follows as 8D is the equivalent store.

I wasn't saying that the accumulator was 16 bit though, rather that the load is from an absolute 16 bit address.