URL
https://opencores.org/ocsvn/or1k/or1k/trunk
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Rev |
Author |
Line |
| 1 |
1275 |
phoenix |
modprobe sound
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insmod ad1848
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insmod gus io=* irq=* dma=* ...
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This loads the driver for the Gravis Ultrasound family of sound cards.
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The gus module takes the following arguments
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| 8 |
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| 9 |
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io I/O address of the Ultrasound card (eg. io=0x220)
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| 10 |
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irq IRQ of the Sound Blaster card
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| 11 |
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dma DMA channel for the Sound Blaster
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| 12 |
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dma16 2nd DMA channel, only needed for full duplex operation
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| 13 |
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type 1 for PnP card
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| 14 |
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gus16 1 for using 16 bit sampling daughter board
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| 15 |
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no_wave_dma Set to disable DMA usage for wavetable (see note)
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db16 ???
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| 19 |
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no_wave_dma option
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| 20 |
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This option defaults to a value of 0, which allows the Ultrasound wavetable
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| 22 |
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DSP to use DMA for for playback and downloading samples. This is the same
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| 23 |
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as the old behaviour. If set to 1, no DMA is needed for downloading samples,
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| 24 |
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and allows owners of a GUS MAX to make use of simultaneous digital audio
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| 25 |
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(/dev/dsp), MIDI, and wavetable playback.
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| 26 |
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| 28 |
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If you have problems in recording with GUS MAX, you could try to use
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| 29 |
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just one 8 bit DMA channel. Recording will not work with one DMA
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| 30 |
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channel if it's a 16 bit one.
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