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

NAME
     snd_sbc --	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

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

	   snd_sbc_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 bridge	driver allows the generic audio	driver sound(4)	to
     attach to Creative	Sound Blaster ISA compatible audio cards.

     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 driver	supports 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 device	driver first appeared in FreeBSD 4.0.

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

FreeBSD	10.1		       December	15, 2005		  FreeBSD 10.1

NAME | SYNOPSIS | DESCRIPTION | HARDWARE | DIAGNOSTICS | SEE ALSO | HISTORY | AUTHORS

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