IBM PC CONVERTIBLE

0000
0000
0002
0004
0006
0008
OOOA
OOOC
OOOE
0010
0012
0014
0016
0018
001A
0083 R
OlBE R
0298 R
02C1 R
030F R
0472 R
0472 R
0472 R
032A R
007F R
0472 R
0380 R
03DB R
0472 R
*********************************************************************
EXTERNAL REFERENCES
*********************************************************************
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
EXTRN
GELRTLREG
PULRTLREG
DISABLLNMI
ENABLE_NMI
DDS
VIDEO_IO_1
COM_POWER
BALSALSETUP
TMRO_INT8
SYS_DESCILTABLE
COMMO_IO
MODEM_POWEILON
SEND_COM
MODEM_CON FIG
:NEAR
:NEAR
:NEAR
:NEAR
:NEAR
:NEAR
:NEAR
:NEAR
:NEAR
:NEAR
: NEAR
:NEAR
:NEAR
:NEAR
*********************************************************************
PUBLICS
*********************************************************************
PUBLIC SYS_SERVICES
PUBLI C EXLEVENT
SUBTTL SYSTEM SERVICE ROUTINES
SYS_TABLE LABEL WORD
; ENTRI ES FOR 40H -
DW
44H
OFFSET SYS_PROF ; 40H - READ/MOO SYS PROFILE
DW
OFFSET EXLEVENT ; 41H - WAIT ON EXTERNAL EVENT
DW
OFFSET SYS_POWER_OFF ; 42H - SYSTEM POWER OFF
DW OFFSET SYS_STATUS ; 43H - READ SYSTEM STATUS
DW
OFFSET SYS-.MODEM_PWR ; 44H - MODEM POWER CONTROL
; ENTRI ES
FOR 80H - 86H
DW
OFFSET RETURN 80H DEVICE OPEN
DW
OFFSET RETURN 81H DEVICE CLOSE
DW OFFSET RETURN 82H PROGRAM TERMINATION
DW OFFS ET POSLI NTV
83H
POST ON ELPS TME I NTV
DW OFFSET JOYSTI CK 84H JOYSTI CK SUPPORT
OW OFFSET RETURN 85H SYSTEM REQUEST
DW OFFSET WAILI NTV
86H
WAIT ON ELPS TME INTV
; ENTRI ES FOR 90H - 91H
DW OFFSET DELBUSY
90H
DEVICE BUSY
DW OFFSET INLCOMPLETE
91H
DEV INTERRUPT COMPLETE
System Services Interrupt Hex 15
(SYS_SERVICES)
INT 15H, SYSTEM SERVICES ROUTINE-NAME
FUNCTION: PROVIDES ACCESS TO SYSTEM SERVICES.
ENTRY /EXIT CONDITIONS
INPUT: OUTPUT:
ROM BIOS 2-169