TAY

"TAY" is also a: user

created by DjDanny
(thing) by Cugel the clever (1 wk) (print)   (I like it!) Wed Aug 16 2000 at 7:43:08
A 3-letter opcode for the 6502 processor. This opcode copies the 8-bit value, that is held by the Accumulator, to the Y register. This instruction is the reverse of TYA.

Back to the 6502 opcodes metanode

(thing) by yerricde (11.3 mon) (print)   (I like it!) Thu Apr 19 2001 at 21:58:12
A 6502 instruction that copies register A into register Y.
  • Function: A => Y
  • Updates flags: S . . . . . Z .
  • Opcode number: $A8 (2 cycles)

Similar: TYA | TAX
See also: 6502 instructions | 6502 addressing modes

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