Category: serial I/O
INT 14 - Alloy MW386 v2+ - GET PORT NUMBER FROM LOGICAL PORT ID AH = 23h AL = logical port (01h COM1, 02h COM2) DH = user ID DL = process ID (DH,DL both FFh for current task) Return: AL = MW386 port mode (see #00351) CX = MW386 port number DH = owner's user ID DL = owner's task ID SeeAlso: AH=20h"Alloy",INT 17/AH=8Bh"Alloy"