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32 .Nd IOASIC Baseboard Audio device driver
34 .Cd "bba0 at ioasic? offset ?"
35 .Cd "audio* at audiobus?"
39 driver provides support for the IOASIC baseboard audio found on
40 DEC 3000/300, 3000/500
42 and DEC Personal DECstation
44 systems. The baseboard
45 audio driver is based on the AMD 79c30 ISDN and audio interface. The
46 interface is only capable of playing and recording 8kHz mu-law audio.
53 device driver appeared in
55 The name for the driver was adopted from the same driver in ULTRIX.