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40 lines
1.6 KiB
40 lines
1.6 KiB
@echo off
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REM AUTOEXEC.BAT is not used to initialize the MS-DOS environment.
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REM AUTOEXEC.NT is used to initialize the MS-DOS environment unless a
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REM different startup file is specified in an application's PIF.
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REM Install CD ROM extensions
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lh %SystemRoot%\system32\mscdexnt.exe
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REM Install network redirector (load before dosx.exe)
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lh %SystemRoot%\system32\redir
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REM Install DPMI support
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lh %SystemRoot%\system32\dosx
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REM The following line enables Sound Blaster 2.0 support on NTVDM.
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REM The command for setting the BLASTER environment is as follows:
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REM SET BLASTER=A220 I5 D1 P330
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REM where:
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REM A specifies the sound blaster's base I/O port
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REM I specifies the interrupt request line
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REM D specifies the 8-bit DMA channel
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REM P specifies the MPU-401 base I/O port
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REM T specifies the type of sound blaster card
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REM 1 - Sound Blaster 1.5
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REM 2 - Sound Blaster Pro I
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REM 3 - Sound Blaster 2.0
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REM 4 - Sound Blaster Pro II
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REM 6 - SOund Blaster 16/AWE 32/32/64
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REM
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REM The default value is A220 I5 D1 T3 and P330. If any of the switches is
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REM left unspecified, the default value will be used. (NOTE, since all the
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REM ports are virtualized, the information provided here does not have to
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REM match the real hardware setting.) NTVDM supports Sound Blaster 2.0 only.
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REM The T switch must be set to 3, if specified.
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SET BLASTER=A220 I5 D1 P330 T3
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REM To disable the sound blaster 2.0 support on NTVDM, specify an invalid
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REM SB base I/O port address. For example:
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REM SET BLASTER=A0
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