From owner-freebsd-hardware Fri Jun 23 14:18:26 2000 Delivered-To: freebsd-hardware@freebsd.org Received: from vicosa.dpi.ufv.br (vicosa.dpi.ufv.br [200.17.74.1]) by hub.freebsd.org (Postfix) with ESMTP id BB7A437B777 for ; Fri, 23 Jun 2000 14:18:18 -0700 (PDT) (envelope-from kernel@tdnet.com.br) Received: from tdnet.com.br (port03.tdnet.com.br [200.236.148.103]) by vicosa.dpi.ufv.br (AIX4.2/UCB 8.7/8.7) with ESMTP id SAA10504; Fri, 23 Jun 2000 18:17:04 -0200 (GRNLNDDT) Message-ID: <39537D66.21DC043A@tdnet.com.br> Date: Fri, 23 Jun 2000 15:08:22 +0000 From: Gustavo Vieira Goncalves Coelho Rios X-Mailer: Mozilla 4.73 [en] (X11; I; FreeBSD 4.0-STABLE i386) X-Accept-Language: en MIME-Version: 1.0 To: mjacob@feral.com, hardware@freebsd.org Subject: Re: ultra/ultra w scsi References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hardware@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Matthew Jacob wrote: > > It's wide. Wide is an option that is negotiated between a target and an > initiator. So is 'Ultra' (20 Mhz synchronous mode). Therefore, you have in the > 2940 a controller that can 'Ultra' (but not wide if wide negotiation didn't > occur) and Ultra/Wide (if it did). > > These are fairly basic concepts. Dear gentleman, Thanks a lot for your support! But i have just one single question: He can i force wide occur ? As you may see, i known nothing about SCSI device. May you point me some url where i can read about SCSI? Thanks for your time and cooperation (and of course, patience). To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message