77 lines
2.7 KiB
Groff
77 lines
2.7 KiB
Groff
.\" Man page for the SoundBlaster driver
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.\"
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.\" Copyright (c) 1997, Alex Zepeda.
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.\"
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.\" This documentation is public domain, and is provided without warranty.
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.\" Alex Zepeda, the "author" of this page is not responsible for any
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.\" consequences of any sort of manipulation of this document.
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.\"
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.\" SoundBlaster and any phrases including it's name are copyright
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.\" Creative Labs, not me.
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.\"
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.\" alex!@bigfoot.com
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.\"
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.Dd August 9, 1997
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.Dt SB 4 i386
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.Os FreeBSD
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.Sh NAME
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.Nm sb
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.Nd Creative Labs Sound Blaster and compatible device driver
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.Sh SYNOPSIS
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For all sound cards supported with the sb driver this is needed:
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.Cd controller snd0
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.Pp
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For the SoundBlaster, SB Pro, SoundBlaster16, or the Pro Audio Spectrum
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(emulating SB):
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.Cd "device sb0 at isa? port 0x220 irq 7 drq 1"
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.Pp
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For specific SB16 support:
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.Cd "device sbxvi0 at isa? drq 5"
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.Pp
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For SoundBlaster 16 16 bit MIDI support:
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.Cd "device sbmidi0 at isa? port 0x300"
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.Pp
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To add Jazz16 suport:
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.Cd "options JAZZ16"
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.Pp
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To add support for the Logitech SoundMan Games:
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.Cd "options SM_GAMES"
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.Pp
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To add SG NX Pro mixer support:
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.Cd "options __SGNXPRO__"
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.Pp
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The OPL-2/3 is used in the SoundBlaster, SoundBlaster Pro, SB 16, and the
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Pro Audio Spectrum. For Yamaha OPL-2/OPL-3 FM support:
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.Cd "device opl0 at isa? port 0x388"
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.Sh DESCRIPTION
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This driver covers the SoundBlaster family of cards including the
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SoundBlaster 1.0 to the SoundBlaster 16/SoundBlaster 32. The awe driver
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provides AWE32/64 functionality. This driver is provided in FreeBSD
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versions 2.0-current through 3.0-current. You can also configure more
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then one card on a single DMA using the conflicts keyword in your
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configuration file. This is useful for boards with more then one type of
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emulation.
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.Sh BUGS
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Since the SB16 uses the same IRQ and addresses for
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the different drivers, some of the snd drivers will not be probed because
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the kernel thinks there is a conflict. This can be worked-around by
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using the "conflicts" keyword on the sb16's device line.
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.Pp
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Current version doesn't support mode changes without closing and reopening
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the device. Support for this feature may be implemented in a future
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version of this driver.
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.Sh SEE ALSO
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cdcontrol(1), cdplay(1), mixer(8)
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.Sh AUTHORS
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The original SoundBlaster DSP and SoundBlaster 16 MIDI, and Yamaha OPL-3
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drivers were written by
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.An Hannu Savolainen .
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The SoundBlaster 16 DSP code was written by
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.An J. Schuber Aq jsb@sth.ruhr-uni-bochum.de .
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Improvements to the OPL-3 drivers were made by
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.An Rob Hooft Aq hooft@chem.ruu.nl .
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.Sh HISTORY
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Sound Galaxy NX Pro support added by Hunyue Yau (Jan 6 1994). MV
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ProSonic/Jazz 16 16bit support added by JRA Gibson (April 1995). Audio
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Excel DSP 16 support added by Riccardo Facchetti (March 24 1995).
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