Lennart Augustsson writes:

> Steven Grunza wrote:
> 
> > I may have just stumbled upon a driver for the Yamaha 724F DS-1 chip but
> > it's in the form of a Linux RedHat RPM.  Where should I look for info on
> > how to disassemble the RPM into something usable by NetBSD?
> 
> That's going to be hard.  You'd better locate the source.  It might
> be in the Linux distribution.  There's also a data sheet at
> ftp://ftp.alsa-project.org/pub/manuals/yamaha/ so this will help you
> a lot if you want to write a driver.

The 724 manual there is somewhat useless (or at least too much of a
teaser to take seriously :) ).  It gives programming details for
playback only, in SB compatible mode.

However, perhaps some of those other yamaha details might be useful.
There is microcode there for the 724 devices that is presumably there
because it's considered useful :)

Dave