1audiocs(7D)                         Devices                        audiocs(7D)
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NAME

6       audiocs - Crystal Semiconductor 4231 Audio driver
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DESCRIPTION

9       The  audiocs  driver  supports  the Crystal Semiconductor 4231 Codec to
10       implement the audio device interface.
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13       The audiocs device provides support for  the  internal  speaker,  head‐
14       phone,  line out, line in, microphone, and, on some platforms, internal
15       CD-ROM audio in.
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ERRORS

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

21       /kernel/drv/sparcv9/audiocs
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23           64-bit audiocs driver
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26       /kernel/drv/audiocs.conf
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28           audiocs driver configuration file
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ATTRIBUTES

32       See attributes(5) for descriptions of the following attributes:
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37       ┌────────────────────┬──────────────────────────────────────┐
38       │  ATTRIBUTE TYPE    │           ATTRIBUTE VALUE            │
39       ├────────────────────┼──────────────────────────────────────┤
40       │Architecture        │SPARC                                 │
41       ├────────────────────┼──────────────────────────────────────┤
42       │Availability        │SUNWaudd                              │
43       ├────────────────────┼──────────────────────────────────────┤
44       │Stability level     │Uncommitted                           │
45       └────────────────────┴──────────────────────────────────────┘
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SEE ALSO

48       ioctl(2), attributes(5), audio(7I), mixer(7I), streamio(7I)
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51       Crystal Semiconductor, Inc. CS4231 Data Sheet
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DIAGNOSTICS

54       In addition to being logged, the following messages can appear  on  the
55       system console:
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57       play-interrupts too low       The    interrupt    rate   specified   in
58       record-interrupts too low     audiocs.conf is set too low. It is  being
59                                     reset  to  the rate specified in the mes‐
60                                     sage. Update  audiocs.conf  to  a  higher
61                                     interrupt rate.
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64       play-interrupts too high      The    interrupt    rate   specified   in
65       record-interrupts too high    audiocs.conf is set too high. It is being
66                                     reset  to  the rate specified in the mes‐
67                                     sage.  Update  audiocs.conf  to  a  lower
68                                     interrupt rate.
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73SunOS 5.11                        12 May 2009                      audiocs(7D)
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