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)

From SnesLab
Revision as of 02:48, 3 July 2023 by Xetheria (talk | contribs) (MOVW can be used)
Jump to: navigation, search

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.