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Command: bba | Section: 4 | Source: NetBSD | File: bba.4
BBA(4) FreeBSD 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.
FreeBSD 14.1-RELEASE-p8 June 22, 2005 FreeBSD 14.1-RELEASE-p8