◄Detail► ◄Key► ◄Example► ◄Up► ◄Contents► ◄Index► ◄Back► ──────────────────────────────────────────────────────────────────────────── Title: Output to Port Flags: O D I T S Z A P C ═════════════════ Syntax: OUT port,accumulator -none- See also: IN, OUTS, INS, ECHO Directive, MASM 5.1 Compatibility Description: Transfers a byte or word (or doubleword on the 80386/486) to a port from the accumulator register. The port address is specified by the destination operand, which can be DX or an 8-bit constant. In protected mode, a general-protection fault occurs if OUT is used when the current privilege level is greater than the value of the IOPL flag. -♦-