Usage: POPF POPFD (386+ only) Modifies flags: all flags Pops word/doubleword from stack into the Flags Register and then increments SP by 2 (for POPF) or 4 (for POPFD). Clocks Size Operands 808x 286 386 486 Bytes none 8/12 5 5 9 1 (W88=12) none (PM) - - 5 6 1 - see Instruction Timing