A 3-letter opcode for the 6502 processor. A frequently used operation, this opcode stores an 8-bit value, that is held by the X register, somewhere in memory (RAM).

Back to the 6502 opcodes metanode

A 6502 instruction that stores register X at a given memory location.
  • Function: X => N
  • Updates flags: none
  • Opcode numbers:
    dp    $86
    abs   $8E
    d,y   $96

Similar: LDX | STA | STY
See also: 6502 instructions | 6502 addressing modes

Log in or register to write something here or to contact authors.