From owner-freebsd-questions Wed Mar 1 01:59:41 1995 Return-Path: questions-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.9/8.6.6) id BAA19603 for questions-outgoing; Wed, 1 Mar 1995 01:59:41 -0800 Received: from zibbi.mikom.csir.co.za (zibbi.mikom.csir.co.za [146.64.24.58]) by freefall.cdrom.com (8.6.9/8.6.6) with ESMTP id BAA19575 for ; Wed, 1 Mar 1995 01:59:21 -0800 Received: (from jhay@localhost) by zibbi.mikom.csir.co.za (8.6.9/8.6.6) id LAA00706; Wed, 1 Mar 1995 11:49:29 +0200 From: John Hay Message-Id: <199503010949.LAA00706@zibbi.mikom.csir.co.za> Subject: Re: Why does SMC Ultra Elite, mess up MPEG decoder? To: brian@mediacity.com (Brian Litzinger) Date: Wed, 1 Mar 1995 11:49:28 +0200 (SAT) Cc: freebsd-questions@FreeBSD.org In-Reply-To: from "Brian Litzinger" at Mar 1, 95 00:52:45 am X-Mailer: ELM [version 2.4 PL23] Content-Type: text Content-Length: 667 Sender: questions-owner@FreeBSD.org Precedence: bulk > I'm running 021095-SNAP. > > The driver is working quite well, except for some reason when I > have an SMC Ultra Elite plugged in I can't read reliably from the > IO of the MPEG Decoder card, though I can write to it fine. The > SMC Ultra Elite seems to stumble also. > > ed1 at 0x300-0x31f irq 10 maddr 0xd8000 msize 16384 (SMC Ultra Elite) > tm0 at 0x700 irq 11 on isa > > The Talisman uses io ports 0x700-0x703 and that is it. It uses > 8bit io. Most cards only decode or use the lower 10 address lines. That gives you a maximum of 0x3ff. I would guess that the SMC does that. If you move one of them it should be OK. -- John Hay -- jhay@mikom.csir.co.za