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

NAME
     audiocs - SPARC64 SBus CS4231 audio interface

SYNOPSIS
     audiocs* at sbus? slot ? offset ?
     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.

     Audio capture is currently not supported.  The audiocs has a maximum pre-
     cision 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)

HISTORY
     OpenBSD support for audiocs first appeared in OpenBSD 3.0.

OpenBSD 3.0                     October 1, 2001                              1
