Category: serial I/O
INT 14 - X00 FOSSIL - EXTENDED LINE CONTROL INITIALIZATION AH = 1Eh AL = break status 00h if break 01h if no break BH = parity (see #00344) BL = number of stop bits 00h one stop bit 01h two stop bits (1.5 if 5 bit word length) CH = word length (see #00345) CL = bps rate (see #00346) DX = port number Return: AX = port status code (see #00304,#00305) Notes: this function is intended to exactly emulate the PS/2 BIOS AH=04h call if the port was locked at X00 load time, the appropriate parameters are ignored SeeAlso: AH=00h,AH=04h"SERIAL"