Subject: Re: PDS 5000/25: What's needed for ISDN/Audio & FD support?
To: None <port-pmax@netbsd.org>
From: Toru Nishimura <nisimura@itc.aist-nara.ac.jp>
List: port-pmax
Date: 12/16/1999 18:15:56
> Just curious as to if anyone is working on ISDN/Audio and/or FD support
> for the Personal DECstations. I've got Ultrix 4.5, running NetBSD 1.4P
> (1.4.1 base), and DECstation Linux available. I'm no programmer yet, but
> I'll do what I can for coding/testing/finding docs.
You need to understand how to manipulate IOASIC DMA engine. Currently
only one (simplex, bidirectional) DMA channel is used out of 8.
Tohru Nishimura