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CSA(4)			     Kernel Interfaces Manual			  CSA(4)

NAME
     csa -- Crystal Semiconductor CS461x/462x/428x PCI bridge device driver

SYNOPSIS
     device csa

DESCRIPTION
     The  csa bridge driver allows the generic audio drivers including pcm(4) to
     attach to the following PCI sound cards:

     *	 Crystal Semiconductor CS461x/462x Audio Accelerator

     *	 Crystal Semiconductor CS428x Audio Controller

     Some onboard CS4610 chips accompany with not CS4297 AC97 codec  but  CS423x
     ISA codec.  Such the configuration is not supported by csa yet.

HISTORY
     The csa device driver first appeared in FreeBSD 4.0.

SEE ALSO
     pcm(4)

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

FreeBSD 4.5			December 18, 1999			  CSA(4)

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