1*ff501836Sjmc.\" $OpenBSD: audiocs.4,v 1.10 2008/03/31 08:12:22 jmc Exp $ 2262fe16fSjason.\" 3262fe16fSjason.\" Copyright (c) 2001 Jason L. Wright (jason@thought.net) 4262fe16fSjason.\" All rights reserved. 5262fe16fSjason.\" 6262fe16fSjason.\" Redistribution and use in source and binary forms, with or without 7262fe16fSjason.\" modification, are permitted provided that the following conditions 8262fe16fSjason.\" are met: 9262fe16fSjason.\" 1. Redistributions of source code must retain the above copyright 10262fe16fSjason.\" notice, this list of conditions and the following disclaimer. 11262fe16fSjason.\" 2. Redistributions in binary form must reproduce the above copyright 12262fe16fSjason.\" notice, this list of conditions and the following disclaimer in the 13262fe16fSjason.\" documentation and/or other materials provided with the distribution. 14262fe16fSjason.\" 15262fe16fSjason.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16262fe16fSjason.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17262fe16fSjason.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18262fe16fSjason.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 19262fe16fSjason.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 20262fe16fSjason.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21262fe16fSjason.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22262fe16fSjason.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 23262fe16fSjason.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 24262fe16fSjason.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25262fe16fSjason.\" POSSIBILITY OF SUCH DAMAGE. 26262fe16fSjason.\" 27*ff501836Sjmc.Dd $Mdocdate: March 31 2008 $ 28262fe16fSjason.Dt AUDIOCS 4 sparc64 29262fe16fSjason.Os 30262fe16fSjason.Sh NAME 31262fe16fSjason.Nm audiocs 3261ddd12aSjmc.Nd SPARC64 CS4231 audio device 33262fe16fSjason.Sh SYNOPSIS 34afb7f3acSmickey.Cd "audiocs* at sbus?" 35262fe16fSjason.Cd "audio* at audiocs?" 36262fe16fSjason.Sh DESCRIPTION 37262fe16fSjasonThe 38262fe16fSjason.Nm 39262fe16fSjasondevice uses the 40262fe16fSjason.Tn Crystal Semiconductor 41262fe16fSjasonCS4231A 42262fe16fSjasonParallel Interface, Multimedia Audio Codec 43262fe16fSjasonchip to implement the audio device interface described in 44262fe16fSjason.Xr audio 4 . 45262fe16fSjasonThis device is found onboard on some SBus based sparc64 models. 46262fe16fSjasonThe 47262fe16fSjason.Nm 48262fe16fSjasonhas a maximum precision of 16 bits and has both stereo and monoaural outputs. 49262fe16fSjasonThe output ports are: the internal speaker, line, and headphones. 50262fe16fSjason.Sh SEE ALSO 51262fe16fSjason.Xr ioctl 2 , 5217ab3eb8Sjason.Xr audio 4 , 539cf9dc59Smiod.Xr intro 4 , 5417ab3eb8Sjason.Xr sbus 4 55262fe16fSjason.Sh HISTORY 56262fe16fSjason.Ox 57262fe16fSjasonsupport for 58262fe16fSjason.Nm 59262fe16fSjasonfirst appeared in 60262fe16fSjason.Ox 3.0 . 61