Sound Blaster text file support for Dndbbs v5.0a r2.0a:

 The following describes Sound Blaster support.

 The default command for setting the BLASTER environment is as follows:

    SET BLASTER=A220 I5 D1 H5 P330 T3

 Where:

    A - Specifies the base I/O port
    I - Specifies the interrupt request line
    D - Specifies the 8-bit DMA channel
    H - Specifies the 16-bit DMA channel
    P - Specifies the MPU-401 base I/O port
    T - Specifies the type of card:
        1 - Sound Blaster 1.5
        2 - Sound Blaster Pro I
        3 - Sound Blaster 2.0
        4 - Sound Blaster Pro II
        6 - Sound Blaster 16/AWE 32/32/64

 Notes:

    Since all the ports are virtualized, the information provided here
    does not have to match the real hardware settings.

    To disable the sound blaster support, specify an invalid
    base I/O port address. For example:

       SET BLASTER=A0

    Dndbbs only reads the base I/O port, and the 8-bit DMA channel.

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