bba(4) - NetBSD Manual Pages

BBA(4)                  NetBSD Kernel Interfaces Manual                 BBA(4)


NAME
bba -- IOASIC Baseboard Audio device driver
SYNOPSIS
bba0 at ioasic? offset ? audio* at audiobus?
DESCRIPTION
The bba driver provides support for the IOASIC baseboard audio found on DEC 3000/300, 3000/500 (NetBSD/alpha) and DEC Personal DECstation (NetBSD/pmax) systems. The baseboard audio driver is based on the AMD 79c30 ISDN and audio interface. The interface is only capable of playing and recording 8kHz mu-law audio.
SEE ALSO
audio(4), ioasic(4)
HISTORY
The bba device driver appeared in NetBSD 1.5. The name for the driver was adopted from the same driver in ULTRIX. NetBSD 9.4_STABLE June 22, 2005 NetBSD 9.4_STABLE

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