IBM PC CONVERTIBLE

System Services (B16SYSV)
0000
ROMCODE SEGMENT BYTE PUBLIC
ASSUME CS: ROMCODE
IDENT BI6SYSV,16,00
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I NT 15H
MODULE-NAME: B16SYSV
CHANGE LEVEL: 0.0
DATE LAST MODIFIED: 9/12/85
DESCRIPTIVE-NAME, SYSTEM SERVICES (INT 15H) FUNCTiON CALL SUPPORT
ROUTINES.
COPYRIGHT:
7396-917 (C) COPYRIGHT IBM CORP. 1985
REFER TO COPYRIGHT INSTRUCTIONS FORM NO. G120-2083
FUNCTION: REFER TO ROUTINE PROLOGUE BELOW.
MODULE SIZE: 1014 BYTES.
ENTRY CONDITIONS:
PURPOSE OF ENTRY: EXECUTE SYSTEM SERVICE INDICATED BY INPUT PARAM.
INPUT CONDITIONS: REFER TO ROUTINE PROLOGUES BELOW.
RESTRICTIONS: FOR SPECIAL RESTRICTIONS REFER TO INDIVIDUAL FUNCTION
ROUTI NE PROLOGUES.
INTERNALLY
REFERENCED ROUTINES: SYS_PROF, EXLEVENT, SYS_POWER_OFF, SYS_STAUS,
POSLINTV, WAIT_INTV, DELBUSY, TMRO_CHK,
INLCOMPLETE
EXIT CONDITIONS:
NORMAL EXIT
CONDITIONS: REFER TO ROUTINE PROLOGUE BELOW.
ERROR EXIT
CONDITIONS: CARRY FLAG AND AH = B6H IS SET FOR INVALID FUNCTION
REQUEST OR INVALID PARAMETER ERROR.
REGISTERS MODIFIED: AH &. RETURNED OUTPUT PARAM (REFER TO PLOGUES).
INTERNAL DATA AREAS/
TABLES SYS_TABLE.
EXTERNALL Y
REFERENCED ROUTINES: REFER TO EXTERNAL REFERENCES LIST.
EXTERNALL Y REFERENCED
DATA AREAS REFER TO EXTERNAL REFERENCES LIST
CHANGE ACTIVITY: NONE
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2-168 ROM BIOS