Subject: Re: Picasso + 040 develop.
To: Steve Paul" , "amiga <amiga@NetBSD.ORG>
From: Markus Illenseer <firstname.lastname@example.org>
Date: 05/16/1995 00:14:24
Steve Paul wrote:
> I remember a while back some discussion concerning the problems with
> some '040 boards and the CIRRUS 5426 drivers. These problems are with
> the ite and grf support.
This problem only occured on 040 boards in the A2000 and is due to bugs in
the Zorro-II interfaces of the Picasso II. Moreover it was/is not really a
timing problem but an addressing problem because the I/O-ports of the
cirrus of the Picasso where either byte-swaped or wrongly evened (sp?).
The bug did not vanished yet, allmy effords were unsuccessfull yet.