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Re: 6502 illegal opcodes questions
- Subject: Re: 6502 illegal opcodes questions
- From: Anders Carlsson <anders.carlsson@sfks.se>
- Date: 25 Apr 2006 10:11:21 +0200
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Linards Ticmanis <ticmanis@gmx.de> writes:
> what is "the high byte of the target address of the operand"
> in the indirect-y case (93)?
I'd suppose it means what it says. If $FB=33, $FC=$71, .Y=0, the
result probably is the same as in the absolute case, only it takes
one more cycle to perform: AXA ($FB),Y
--
Anders Carlsson