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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [Documentation/] [sound/] [CS4232] - Rev 1765

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To configure the Crystal CS423x sound chip and activate its DSP functions,
modules may be loaded in this order:
  
        modprobe sound
        insmod ad1848
        insmod uart401
        insmod cs4232 io=* irq=* dma=* dma2=*
  
This is the meaning of the parameters:
  
        io--I/O address of the Windows Sound System (normally 0x534)
        irq--IRQ of this device
        dma and dma2--DMA channels (DMA2 may be 0)
  
On some cards, the board attempts to do non-PnP setup, and fails.  If you
have problems, use Linux' PnP facilities. 
  
To get MIDI facilities add
  
        insmod opl3 io=*
  
where "io" is the I/O address of the OPL3 synthesizer. This will be shown
in /proc/sys/pnp and is normally 0x388.

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