1. A member of INXS. (Just kidding.)

2. A 6502 instruction that adds 1 to register X, wrapping the value to zero if it's already 255.

  • Function: X++
  • Updates flags: S . . . . . Z .
  • Opcode number: $E8 (2 cycles)

Similar: DEC | DEY | INC | INX | INY
See also: 6502 instructions | 6502 addressing modes