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Diffstat (limited to 'Documentation/sound/oss/PSS')
-rw-r--r-- | Documentation/sound/oss/PSS | 41 |
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diff --git a/Documentation/sound/oss/PSS b/Documentation/sound/oss/PSS deleted file mode 100644 index 187b9525e1f6..000000000000 --- a/Documentation/sound/oss/PSS +++ /dev/null @@ -1,41 +0,0 @@ -The PSS cards and other ECHO based cards provide an onboard DSP with -downloadable programs and also has an AD1848 "Microsoft Sound System" -device. The PSS driver enables MSS and MPU401 modes of the card. SB -is not enabled since it doesn't work concurrently with MSS. - -If you build this driver as a module then the driver takes the following -parameters - -pss_io. The I/O base the PSS card is configured at (normally 0x220 - or 0x240) - -mss_io The base address of the Microsoft Sound System interface. - This is normally 0x530, but may be 0x604 or other addresses. - -mss_irq The interrupt assigned to the Microsoft Sound System - emulation. IRQ's 3,5,7,9,10,11 and 12 are available. If you - get IRQ errors be sure to check the interrupt is set to - "ISA/Legacy" in the BIOS on modern machines. - -mss_dma The DMA channel used by the Microsoft Sound System. - This can be 0, 1, or 3. DMA 0 is not available on older - machines and will cause a crash on them. - -mpu_io The MPU emulation base address. This sets the base of the - synthesizer. It is typically 0x330 but can be altered. - -mpu_irq The interrupt to use for the synthesizer. It must differ - from the IRQ used by the Microsoft Sound System port. - - -The mpu_io/mpu_irq fields are optional. If they are not specified the -synthesizer parts are not configured. - -When the module is loaded it looks for a file called -/etc/sound/pss_synth. This is the firmware file from the DOS install disks. -This fil holds a general MIDI emulation. The file expected is called -genmidi.ld on newer DOS driver install disks and synth.ld on older ones. - -You can also load alternative DSP algorithms into the card if you wish. One -alternative driver can be found at http://www.mpg123.de/ - |