AUDIOCS(4)           OpenBSD Programmer's Manual (SPARC64)          AUDIOCS(4)

NAME
     audiocs - SPARC64 CS4231 audio device

SYNOPSIS
     audiocs* at sbus?
     audio*  at audiocs?

DESCRIPTION
     The audiocs device uses the Crystal Semiconductor CS4231A Parallel Inter-
     face, Multimedia Audio Codec chip to implement the audio device interface
     described in audio(4).  This device is found onboard on some SBus based
     sparc64 models.  The audiocs has a maximum precision of 16 bits and has
     both stereo and monoaural outputs.  The output ports are: the internal
     speaker, line, and headphones.

SEE ALSO
     ioctl(2), audio(4), intro(4), sbus(4)

HISTORY
     OpenBSD support for audiocs first appeared in OpenBSD 3.0.

OpenBSD 4.7                     March 31, 2008                               1
