audiocs —
SPARC64 CS4231 audio device
audiocs* at sbus?
audio* at audiocs?
The
audiocs device uses the Crystal
Semiconductor CS4231A Parallel Interface, 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.
ioctl(2),
audio(4),
intro(4),
sbus(4)
OpenBSD support for
audiocs first appeared in
OpenBSD 3.0.
![[OpenBSD]](/openbsd.gif){kind=small}