[rescue] Differential SCSI?

Patrick Finnegan pat at computer-refuge.org
Tue Jan 10 17:05:35 CST 2006

On Tuesday 10 January 2006 17:39, velociraptor wrote:
> On 1/10/06, Rox <rox at sunmuseum.org> wrote:
> I haven't seen a SCSI drive labelled "differential" (LVD or HVD) in
> quite some time.

Any U320 (and maybe U160) SCSI drive is LVD... you can't really do a 
80/160MHz SCSI interface easily without using differential transmission 
lines, because of the frequencies involved (assuming that you want a 
low-noise, reliable bus :).

Purdue University Research Computing ---  http://www.rcac.purdue.edu/
The Computer Refuge                  ---  http://computer-refuge.org

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