INT 14 - FOSSIL(Fido/Opus/Seadog Standard Interface Layer)  A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - WRITE CHARACTER TO SCREEN USING 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. SUPPORT ROUTINES
	AH = 15h
	AL = character
Return: nothing
SeeAlso: AH=13h"FOSSIL(Fido/Opus/Seadog Standard Interface Layer)  A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use."
                                                                                

INT 14 - PC-MOS/386 v5.01 $serial.sys v5.04 - INPUT STRING                      
	AH = 15h
	CX = size of buffer
	DX = port number
	ES:BX -> buffer for received characters
	SI = timeout in clock ticks or 0000h for default
Return: AX = number of characters actually read
	ZF set on timeout (no data available)
SeeAlso: AH=02h,AH=14h"PC-MOS",AH=16h"PC-MOS"
                                                                                

INT 14 - Digiboard - ENABLE/DISABLE MEMORY                                      
	AH = 15h
	AL = new state (00h disabled, 01h enabled)
Return: AH = status
	    00h successful
	    80h error
	    FFh error
SeeAlso: AH=14h"Digiboard",AH=16h"Digiboard"