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Accumulator Addressing: Difference between revisions
From SnesLab
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ROR A | ROR A | ||
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Interestingly, [[XBA]] is not considered to use accumulator addressing. | |||
=== See Also === | === See Also === | ||
Revision as of 15:07, 22 July 2024
There are six instructions that support Accumulator Addressing on the 65c816. They are:
In this admode, the accumulator is the operand.[3]
Syntax
ROR RORA ROR A
Interestingly, XBA is not considered to use accumulator addressing.
See Also
Reference
- Eyes & Lichty, page 387: https://archive.org/details/0893037893ProgrammingThe65816/page/387
- page 126, lbid: https://archive.org/details/0893037893ProgrammingThe65816/page/n152
- section 3.5.8 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf
- Clark, Bruce. http://www.6502.org/tutorials/65c816opcodes.html#5.6