Communications And Printer Bios (B14Commo) - IBM PC CONVERTIBLE Technical Reference

Communications and Printer BIOS
(B14COMMO)
0000 ROMCODE SEGMENT BYTE PUBLIC
ASSUME CS:ROMCODE,DS:DATA
IDENT BI4COM,14,00
; *********************************************************************
ROUTINE-NAME: B14COMMO
DATE LAST MODIFIED: 09/12/85
DESCRIPTIVE-NAME: INT 14H CALLS COMMUNICATION BIOS FUNCTIONS.
INT 17H CALLS PRINTER BIOS ROUTINES.
COPYRIGHT: 7396-917 (C) COPYRIGHT IBM CORP. 1985
REFER TO COPYRIGHT INSTRUCTIONS FORM NUMBER G120-2083
CHANGE LEVEL: 0.0
FUNCTIONS:
COMMO_IO
PRLIO
COM_POWER
MODULE SIZE: 550 BYTES (DECIMAL)
ENTRY CONDITIONS: REFER TO PROLOGUES
EXIT CONDITIONS: REFER TO PROLOGUES
ROUTINES IN MODULE:
COMMO_IO
PRLIO
COM_POWER
INTERNAL DATA AREAS TABLES: NONE
COMMUNICATIONS BIOS
PRINTER BIOS
POWER ON/OFF COM DEVICES
COMMUNICATIONS BIOS
PRINTER BIOS
POWER ON/OFF COM DEVICES
EXTERNALL Y REFERENCED ROUTINES: REFER TO EXTRN LIST
EXTERNALL Y REFERENCED DATA AREAS: BIOS DATA SEGMENT
, CHANGE ACTIVITY: NONE
; *********************************************************************
ROM BIOS 2-143