INT 14 - HP Vectra EX-BIOS - "F14_EXINIT" - INITIALIZE SERIAL PORTIBM PC Portable (uses same BIOS as XT)
	AX = 6F01h
	BX = port attributes (see #00356)
	DX = port number (0-3)
Return: AH = line status (see #00304)
	AL = modem status (see #00305)
Note:	supported by original HP Vectra ATIBM PC AT and by ES/QS/RS series Vectras
SeeAlso: AX=6F00h


Bitfields for HP Vectra Extended BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. serial port attributes:
Bit(s)	Description	(Table 00356)
 8-5	data rate (110, 150, 300, 600, 1200, 2400, 4800, 9600, 19200)
 4-3	parity
	00 none
	01 odd
	10 none
	11 even
 2	stop bits (0 = one, 1 = two)
 1-0	bits per character
	10 seven-bit characters
	11 eight-bit characters
	0x undefined