Reminder, SAS PHY WG call, May 22, 10:00am CDT

Jenkins, Mike Mike.Jenkins at
Thu May 22 12:49:15 PDT 2008

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Regarding T10/08-248r0 presented on the call this morning, I believe it
was Bruce Johnson who asked about whether the proposal adequately
stressed delta-F/delta-T.  FWIW, it seems that extending Guillame's
analysis on slides 7-9 shows that the peak dF/dt for the prescribed SJ
is about 1400 ppm/usec, independent of the modulation frequency.  Hence,
it seems this test comfortably bounds the earlier proposed 1250 ppm/usec
SSC limit.
From: owner-t10 at [mailto:owner-t10 at] On Behalf Of
Alvin.Cox at
Sent: Wednesday, May 21, 2008 10:28 AM
To: t10 at
Subject: Reminder, SAS PHY WG call, May 22, 10:00am CDT
Toll Free Dial in Number: (877)810-9442 
International Access/Caller Paid Dial In Number: (636)651-3190 
Webex information: 
Topic: SAS-2 PHY WG 
Date: Thursday 
Time: 10:00 am, Central Daylight Time 
Meeting number: 826 515 680 
Meeting password: 6gbpsSAS 
1. Letter ballot comment resolution: 
	a.  Update on receiver testing. [Witt, Newman] 
	b.  External mini-SAS Cable keying 
	c.  Please identify any additional concerns not addressed yet.
Alvin Cox
Seagate Technology, LLC
Cell 405-206-4809
E-Mail	alvin.cox at

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