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 youhave 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 shownin /proc/sys/pnp and is normally 0x388.