1. Cs4614_WDM.ZIP Driver
2. PW3020.txt File Contents

PW3020.txt Driver File Contents (Cs4614_WDM.ZIP)

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             CS4280 DRIVER KIT 
                 PW3020R
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              RELEASE NOTES

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        WDM style Windows 9x & 2000
           Driver Version 3020
            Released Version

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               Release Date
             August 11st 1999
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0.  Contents
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    This Document contains the following:
      1. Driver Kit Files
      2. Installing Crystal Audio Drivers
      3. Uninstalling Crystal Audio Drivers
      4. Known Issues and Limitations
      5. Copyright and Trademarks


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1.  Driver Kit Files
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    The  driver kit consists of the following 20 files :

	CWC3D    OSP         2,712  08-11-99  3:02a 
	CWC4610  OSP         8,828  08-11-99  3:02a 
	CWC4612  OSP         4,944  08-11-99  3:02a 
	CWCASYNC OSP         2,792  08-11-99  3:02a 
	CWCHRTF  22        188,960  08-11-99  3:02a 
	CWCHRTF  44        188,960  08-11-99  3:02a 
	CWCHRTF  V22       188,960  08-11-99  3:02a 
	CWCHRTF  V44       188,960  08-11-99  3:02a 
	CWCOSNT5 SYS         3,616  08-11-99  3:02a 
	CWCOSW98 SYS         3,232  08-11-99  3:02a 
	CWCSPUD  DAT        41,145  08-11-99  3:02a 
	CWCSPUD  SYS       113,904  08-11-99  3:02a 
	CWCSPUD3 SYS        21,264  08-11-99  3:02a 
	CWCWDM   INF        17,513  08-11-99  3:02a 
	CWCWDM   SYS       107,824  08-11-99  3:02a 
	CWCWT    OSP         6,060  08-11-99  3:02a 
	CWCWTSMP DAT     1,698,752  08-11-99  3:02a 
	CWCWVTBL SYS        27,216  08-11-99  3:02a 
	PUSW3020 CAT         9,418  08-11-99  3:02a 
	SETUP    EXE       102,912  08-11-99  3:02a 

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2.  Installing Crystal Audio Drivers
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    1.  Windows will detect the PCI Multimedia Audio Device and initiate the 
        Add New Hardware Wizard.  Press the NEXT button to continue.

    2.  Select the 'Search for the best driver for your device' option and press
        the NEXT button.

    3.  Select the CD-ROM drive (or the appropriate path to the location of 
        the driver files).  Press the NEXT button.

    4.  The installation wizard will indicate that it is ready to install the 
        Crystal SoundFusion (tm) PCI Audio Accelerator Driver.  Press the NEXT 
	button to continue.
    
    5.  Press the FINISH button to complete the installation.

    6.  For the driver to be loaded restart the Computer.


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3.  Uninstalling or Updating Crystal Audio Drivers
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    1. 	From the Windows START menu, run SETUP.EXE located in the Crystal 
        SoundFusion(tm) CD (or the appropriate path to the location of 
        the driver files) and select Install or Uninstall.  This application 
        will do an automatic clean-up of the Windows 98 Crystal Audio registry 
        entries.  
        
    2. 	Restart your system.  If you want to remove or install any hardware, 
	select the SHUTDOWN option and turn off your PC.

    3.	Turn PC on.  Upon loading, Windows will detect new hardware, create 
	an information database, and proceed with the installation of Crystal 
	device drivers (as described in the previous section) in the case of 
	updating the driver, in the case of Uninstalling the driver press
	Cancel button.


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5.  Known Problems and Limitations
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   1·  The Game Port will have a yellow flag whenever the Audio system is
       behind PCI to PCI bridge (PCI Bus other than PCI Bus 0). Microsoft will
       provide a fix for the Game Port bang out in DirectX 7.0
   2·  There is a change in MIDI tempo caused by changing volume when using
       DSound applications.
   3·  Suspend and resume while playing a MIDI file causes noise.
   4·  There is some stuttering whenever the system is restarted while playing
       a wave file. 
   5·  There is some stuttering during the playback of wave files (using the
       DSound buffer test application).


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4.  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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