We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS

YA (SPC700): Difference between revisions

From SnesLab
Jump to: navigation, search
(Registers category)
(→‎See Also: CMPW, MOVW)
Line 6: Line 6:
* [[ADDW]]
* [[ADDW]]
* [[SUBW]]
* [[SUBW]]
* [[CMPW]]
* [[MOVW]]


=== Reference ===
=== Reference ===

Revision as of 06:22, 23 July 2023

YA is a virtual 16-bit SPC700 register who's high byte is the Y index register and who's low byte is accumulator.

MOVW can be used to read or write all 16 bits of YA in a single instruction.

See Also

Reference