netbsd man page for bba

BBA(4)							   BSD 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.

BSD
								   June 22, 2005							       BSD