Date: Tue, 06 Oct 1998 14:30:29 -0400 (EDT) From: Simon Shapiro <shimon@simon-shapiro.org> To: Eddie Fry <eddie@eaznet.com> Cc: scsi@FreeBSD.ORG Subject: RE: SCSI Differential controllers Message-ID: <XFMail.981006143029.shimon@simon-shapiro.org> In-Reply-To: <36196345.8E16893F@eaznet.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Eddie Fry, On 06-Oct-98 you wrote: > What "differential" SCSI controllers are supported by FreeBSD? > > Please reply directly, I'm not on this list. Differential vs. Single-Ended is a cable electrical signal issue, no a softwae issue. Any controller which the vendor build in differentical as well as single ended will work. Some new controllers use what is known as ``low voltage differential'' with means the controller (correct name is HBA) will ``talk'' differential to differential devices, single-ended to SE devices. Most DPT (http://www.dpt.com) controllers are available either way, with the PM3335UDW giving you RAID and 3 SCSI busses in a single PCI slot. > > Thanks!! > > -- > Eddie Fry > EAZNet Internet Services > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-scsi" in the body of the message Sincerely Yours, Shimon@Simon-Shapiro.ORG 770.265.7340 Simon Shapiro Unwritten code has no bugs and executes at twice the speed of mouth To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?XFMail.981006143029.shimon>