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Simtel MSDOS 1992 September
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Simtel20_Sept92.cdr
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t2kcom52.arc
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BIOSCALL.ASM
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Assembly Source File
|
1987-03-28
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2KB
|
79 lines
;
; Copyright (C) 1987 Solar Wind Computing, ALL RIGHTS RESERVED
;
;
; Equates for IBM BIOS interrupt calls
;
BiosVideo equ 10h
BiosDisk equ 13h
BiosComm equ 14h
BiosKeybd equ 16h
BiosLpt equ 17h
BiosBoot equ 19h
BiosClk equ 1ah
BiosBreak equ 1bh
;
; Equates for Tandy BIOS interrupt calls
;
TBiosBoot equ 49h
TBiosKeybd equ 51h
TBiosVideo equ 52h
TBiosComm equ 53h
TBiosLpt equ 54h
TBiosClk equ 55h
TBiosDisk equ 56h
;
; Equates for BIOS keyboard functions
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KeybdRead equ 00h
KeybdScan equ 01h
KeybdStat equ 02h
KeybdFlush equ 03h
KeybdReset equ 04h
;
; Equates for BIOS video functions
;
VideoSetMode equ 00h
VideoSetCurTyp equ 01h
VideoSetCurPos equ 02h
VideoGetCurPos equ 03h
VideoSelPage equ 05h
VideoScrlUp equ 06h
VideoScrlDn equ 07h
VideoRdAtrCh equ 08h
VideoWrAtrCh equ 09h
VideoWrCh equ 0ah
VideoSetPal equ 0bh
VideoWrDot equ 0ch
VideoRdDot equ 0dh
VideoWrTty equ 0eh
VideoGetMode equ 0fh
VideoFont equ 10h
VideoWrAtr equ 11h
VideoAdvScrl equ 12h
;
; Equates for BIOS communications functions
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CommReset equ 00h
CommXmit equ 01h
CommRecv equ 02h
CommStat equ 03h
CommFlush equ 04h
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; Record definition for parms used to set port with CommReset
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CRParm record CRRate:3,CRParity:2,CRStopBit:1,CRWordLen:2
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; Equates for BIOS line printer functions
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LptPrCh equ 00h
LptReset equ 01h
LptStat equ 02h
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; Equates for BIOS clock functions
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ClkGetTod equ 00h
ClkSetTod equ 01h
ClkGetDate equ 02h
ClkSetDate equ 03h