From owner-freebsd-hardware Tue Nov 10 13:17:52 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id NAA16319 for freebsd-hardware-outgoing; Tue, 10 Nov 1998 13:17:52 -0800 (PST) (envelope-from owner-freebsd-hardware@FreeBSD.ORG) Received: from panzer.plutotech.com (panzer.plutotech.com [206.168.67.125]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id NAA16292; Tue, 10 Nov 1998 13:17:45 -0800 (PST) (envelope-from ken@panzer.plutotech.com) Received: (from ken@localhost) by panzer.plutotech.com (8.9.1/8.8.5) id OAA11523; Tue, 10 Nov 1998 14:16:54 -0700 (MST) From: "Kenneth D. Merry" Message-Id: <199811102116.OAA11523@panzer.plutotech.com> Subject: Re: AHA-2940 U/UW In-Reply-To: from =?ISO-8859-1?Q?Dag=2DErling_C=2E_Sm=F8rgrav?= at "Nov 10, 98 09:02:41 pm" To: dag-erli@ifi.uio.no (Dag-Erling C. =?iso-8859-1?Q?Sm=F8rgrav?=) Date: Tue, 10 Nov 1998 14:16:54 -0700 (MST) Cc: kyle@stdio.com, ugen@undp.org, dag-erli@ifi.uio.no, hardware@FreeBSD.ORG, scsi@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL28s (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-hardware@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Dag-Erling C. Smørgrav wrote... > Kyle McPeek writes: > > I have some of these machines. They work fine with 3.0, 2.2 will not work > > at all with the 2940/Dual. It is a 2940 with a 7895 chip. There are two > > scsi buses on it, an internal wide,and an external SCSI-2 (Mini 50Pin). > > It looks just like a regular 2940, except that the external connector is a > > separate bus and has a Mini 50 connector instead of a 68 Pin. > > Uh-huh. The AHA2940 and AHA2940UW are single-channel adapters based on > the AIC7880 and AIC7890 chips, respectively. Uh, no. The 2940UW is based on the 7880. The 2940U2W is based on the 7890. > The only multichannel > SCSI adapters Adaptec make are the AHA3940/W and the AHA3940U/UW, > unless there are Adaptec cards even Adaptec doesn't know about. They'll probably be coming out with cards based on the 7896/7897 at some point. (those are 32-bit and 64-bit dual-channel Ultra-2 controller chips) Ken -- Kenneth Merry ken@plutotech.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message