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

NAME
     snd_sbc, snd_sb16,	snd_sb8	-- 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_sb16
	   device snd_sb8

     Alternatively, to load the	driver as a module at boot time, place the
     following lines 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 bridge	driver allows the generic audio	driver sound(4)	to
     attach to Creative	Sound Blaster ISA (mostly SB16 or SB8, known as	Sound-
     Blaster Pro) 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		       February	17, 2007		  FreeBSD 10.1

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

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