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YA (SPC700): Difference between revisions
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'''YA''' is a 16-bit [[SPC700]] register who's high byte is the [[Y index register]] and who's low byte is accumulator. | '''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. | |||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:SPC700]] | [[Category:SPC700]] | ||
Revision as of 02:48, 3 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.