2 .\" Copyright (c) 1999 Seigo Tanimura
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26 .\" $FreeBSD: src/share/man/man4/sbc.4,v 1.3.2.4 2001/08/17 13:08:39 ru Exp $
27 .\" $DragonFly: src/share/man/man4/sbc.4,v 1.3 2006/02/17 19:37:09 swildner Exp $
34 .Nd Creative Sound Blaster ISA and compatible bridge device driver
40 .Cd "device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15"
44 bridge driver allows the generic audio drivers including
46 to attach to the following ISA sound cards:
49 Creative SB16, SB32, SB AWE64 (including Gold) and ViBRA16
51 Advance Asound 100, 110 and Logic ALS120
53 ESS ES1868, ES1869, ES1879 and ES1888
56 The value of flags specifies the secondary DMA channel.
58 DMA channel is C, set the flags to (C | 0x10). For a sound card without the
59 secondary DMA channel, the flags should be set to zero.
62 .It sb_dspwr(XX) timed out.
63 A command to the DSP has timed out.
64 Check the I/O port configuration.
65 .It bad irq XX (5/7/9/10 valid)
66 The IRQ given to the driver is not valid.
73 device driver first appeared in
76 .An Seigo Tanimura Aq tanimura@r.dl.itc.u-tokyo.ac.jp