SND_SBC(4)             FreeBSD Kernel Interfaces Manual             SND_SBC(4)

NAME
     snd_sbc, snd_sb8, snd_sb16 -- Creative Sound Blaster ISA and compatible bridge
              ^^^^^^^  ^^^^^^^^
     device driver

SYNOPSIS
     To compile this driver into the kernel, place the following lines in your
     kernel configuration file:

           device sound
           device snd_sbc
           device snd_sb8
           ^^^^^^^^^^^^^^
           device snd_sb16
           ^^^^^^^^^^^^^^^

     Alternatively, to load the driver as a module at boot time, place the
     following line in loader.conf(5):

           snd_sbc_load="YES"
           snd_sb16_load="YES"
           ^^^^^^^^^^^^^^^^^^^
           snd_sb8_load="YES"
           ^^^^^^^^^^^^^^^^^^

     Non-PnP cards require the following lines in device.hints(5):

           hint.sbc.0.at="isa"
           hint.sbc.0.port="0x220"
           hint.sbc.0.irq="5"
           hint.sbc.0.drq="1"
           hint.sbc.0.flags="0x15"

DESCRIPTION
     The snd_sbc, snd_sb16 and snd_sb8 bridge drivers allow the generic audio
                  ^^^^^^^^^^^^^^^^^^^^
     driver sound(4) to attach to Creative Sound Blaster ISA compatible audio
     cards which are mostly SB16 or SB8 (known as SoundBlaster Pro) compatible.
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

     The value of flags specifies the secondary DMA channel.  If the secondary
     DMA channel is C, set the flags to (C | 0x10).  For a sound card without
     the secondary DMA channel, the flags should be set to zero.

HARDWARE
     The snd_sbc, snd_sb16 and snd_sb8 drivers support the following sound cards:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

     o   Avance Asound 110
     o   Avance Logic ALS100+
     o   Avance Logic ALS120
     o   Creative SB16
     o   Creative SB32
     o   Creative AWE64
     o   Creative AWE64 Gold
     o   Creative ViBRA16C
     o   Creative ViBRA16X
     o   ESS ES1681
     o   ESS ES1688
     o   ESS ES1868
     o   ESS ES1869
     o   ESS ES1878
     o   ESS ES1879
     o   ESS ES1888

DIAGNOSTICS
     sb_dspwr(XX) timed out.  A command to the DSP has timed out.  Check the
     I/O port configuration.

     bad irq XX (5/7/9/10 valid)  The IRQ given to the driver is not valid.

SEE ALSO
     sound(4)

HISTORY
     The snd_sbc, snd_sb16 and snd_sb8 device driver first appeared in
                  ^^^^^^^^^^^^^^^^^^^^
     FreeBSD 4.0.

AUTHORS
     Seigo Tanimura <tanimura@r.dl.itc.u-tokyo.ac.jp>

FreeBSD 6.2                    December 15, 2005                   FreeBSD 6.2