A 3-letter opcode for the 6502 processor. This opcode copies the 8-bit value, that is held by the Y register, to the Accumulator. This instruction is the reverse of TAY.

Back to the 6502 opcodes metanode

A 6502 instruction that copies register Y into register A.
  • Function: Y => A
  • Updates flags: S . . . . . Z .
  • Opcode number: $98 (2 cycles)

Similar: TAY | TXA
See also: 6502 instructions | 6502 addressing modes

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