Manual Pages for UNIX Operating System command usage for man audiocs

Devices                                               audiocs(7D)



NAME
     audiocs - Crystal Semiconductor 4231 Audio driver

DESCRIPTION
     The audiocs driver supports the Crystal  Semiconductor  4231
     Codec to implement the audio device interface.


     The  audiocs  device  provides  support  for  the   internal
     speaker,  headphone,  line out, line in, microphone, and, on
     some platforms, internal CD-ROM audio in.

ERRORS
     audiocs errors are described in the audio(7I) manual page.

FILES
     /kernel/drv/sparcv9/audiocs

         64-bit audiocs driver


     /kernel/drv/audiocs.conf

         audiocs driver configuration file


ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



     _____________________________________________________________
    |   ATTRIBUTE TYPE   |             ATTRIBUTE VALUE           |
    |____________________|_______________________________________|
    | Architecture       |  SPARC                                |
    |____________________|_______________________________________|
    | Availability       |  driver/audio                         |
    |____________________|_______________________________________|
    | Interface Stability|  Uncommitted                          |
    |____________________|_______________________________________|


SEE ALSO
     ioctl(2), attributes(5), audio(7I), mixer(7I), streamio(7I)


     Crystal Semiconductor, Inc. CS4231 Data Sheet

DIAGNOSTICS
     In addition to being  logged,  the  following  messages  can
     appear on the system console:



SunOS 5.11          Last change: 12 May 2009                    1






Devices                                               audiocs(7D)



     play-interrupts too low       The interrupt  rate  specified
     record-interrupts too low     in  audiocs.conf  is  set  too
                                   low. It is being reset to  the
                                   rate specified in the message.
                                   Update   audiocs.conf   to   a
                                   higher interrupt rate.


     play-interrupts too high      The interrupt  rate  specified
     record-interrupts too high    in  audiocs.conf  is  set  too
                                   high. It is being reset to the
                                   rate specified in the message.
                                   Update audiocs.conf to a lower
                                   interrupt rate.









































SunOS 5.11          Last change: 12 May 2009                    2