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            PUSD321R DRIVER KIT
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              RELEASE NOTES
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                Windows 3.1x 
            Driver Version 3.21

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               Release Date
                 09-03-99
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0.  Contents
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This Document contains the following:
     1. Overview
     2. Driver Kit Files
     3. Installing Crystal Audio Drivers
     4. Known Issues
     5. Copyright and Trademarks

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1.  Overview
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    This release supports Crystal's PCI Audio chips CS4280, CS4614 and CS4624.  
    Two install diskettes are provided.  One is the audio driver and the other
    is the Voyetra Audiostation Application, which provides a mixer, WAV player
    and recorder, MIDI player, and a CD player.

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2.  Driver Kit Files
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    Disk-1 (the driver disk) contains the following files:
    
    CWCMMSYS INI         6,724  09-03-99  3:21a
    CWCSPUD  INI        27,735  09-03-99  3:21a
    CWPNP    DLL        20,288  09-03-99  3:21a
    DISK1    ID             42  09-03-99  3:21a
    LOGO     BMP        11,062  09-03-99  3:21a
    R300D1   Z         306,922  09-03-99  3:21a
    RESOURCE DLL         6,400  09-03-99  3:21a
    SETUP    DLL         6,224  09-03-99  3:21a
    SETUP    EXE        47,616  09-03-99  3:21a
    SETUP    INF         2,954  09-03-99  3:21a
    SETUP    INS        48,510  09-03-99  3:21a
    WINCM    DLL         8,192  09-03-99  3:21a
    _INST16  EX_       276,270  09-03-99  3:21a
    _ISDEL   EXE         8,192  09-03-99  3:21a
    _SETUP   DLL        10,752  09-03-99  3:21a
    _SETUP   LIB        28,217  09-03-99  3:21a

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3.  Installing Crystal Audio Drivers
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    AUDIO DRIVER INSTALLATION
    Real DOS audio and Windows 3.1x driver installation requires the Win 3.1 
    SETUP.EXE to be run under Windows.  There is no separate DOS only installation utility.

    1. Insert the Driver diskette into the A:drive
    2. From Windows Program Manager select "FILE", THEN "RUN.."
    3. Type "A:\setup.exe" and press ENTER
    4. Answer all the questions and reboot when complete.


    Installation of the Voyetra AudioStation
    This application provides the mixer interface as well as the players for WAVE, MIDI, CD,
    and record functions. The AudioStation is on a separate diskette from the audio driver.

    Please note that the Audio driver MUST be installed first.

    1. Insert the Voyetra diskette into the A: drive
    2. From the Windows Program Manager select "FILE", then "RUN.."
    3. Type "A:\setup.exe" and press ENTER
    4. Follow the on screen instructions and answer the installation questions.

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4.  Known Issues
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    1) Install issues:
       a) Hit Cancel during the driver install.
       b) Exit windows or Reboot, displays a message:
          "File Not Found C:\windows\cwcmmsys.drv 
           File Not Found"

          The type of the above message that is displayed depends on at what time
          the driver install is cancelled (for ex cancel at 6% or at 29% etc..). 
          It creates several batch files under windows directory like winstart.bat, 
          doit.bat, tmpdelis.bat, tmpcpyis.bat, someof which prompts for some other
          batch file. 

          It also creates CSTEMP0 directory under the root. Booting to windows 
          displays the message indicating the respective file not found. Then do a 
          complete driver install and reboot to windows, sometimes the above error
          message is still displayed and some of these batch files still exist 
          under windows directory.  Subsequent Cancels to the driver install, 
          creates directories like cstemp1, cstemp2...under the root.

    2) Some DOS games may not properly play audio.

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5.  Copyright and Trademarks
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    * All brands and product names noted herein are the property or trademarks
      of their respective holders.

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                                                             Cirrus Logic, 1999
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