To: t10@t10.org
Subject: Reminder, SAS PHY call Jan 11,2007, 10 am CST
From: Alvin.Cox@seagate.com
Date: Wed, 10 Jan 2007 16:07:05 -0600
X-Message-Number: 7476
Formatted message: HTML-formatted message

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Topic: SAS-2 PHY WG 
Date: Thursday 
Time: 10:00 am, Central Standard Time 
Meeting number: 826 515 680 
Meeting password: 6gbpsSAS 
Agenda: 
1. Comments on 06-515.
http://www.t10.org/ftp/t10/document.06/06-515r0.pdf
2. Status on previous actions: 
a. Barry will make some measurements to determine if the low frequency 
issues are being captured. 
b. Barry to propose a set of loss values for a zero length test load. 
3. Continue discussion of use of mode and pk-to-pk to measure de-emphasis. 
Mode defined in 07-010r0 
Reference proposals/documents: 
http://www.t10.org/ftp/t10/document.07/07-010r0.pdf
http://www.t10.org/ftp/t10/document.07/07-001r1.pdf
http://www.t10.org/ftp/t10/document.06/06-496r2.pdf
Concern that both positive and negative values need to be taken rather 
than just doubling one side.
The test pattern needs to be defined.
Timing location for pk-to-pk and mode measurements.
Mike to update 07-001 to include actual measurements and indication of how 
calculate with both positive and negative traces.
Kevin Witt to also update his proposal with a mode measurement rather than 
small window intervals.
Bryan Kantack and Alvin Cox to write a description of the mode value for 
the specification based on the decided-upon measurement method.
4. Review of Proposed 6G SAS Phy Specs for EMI Reduction [Jenkins] 
Updated:
http://www.t10.org/ftp/t10/document.07/07-007r2.pdf, and 
http://www.t10.org/ftp/t10/document.07/07-007r2.ppt
5. New items.
Alvin Cox
Seagate Technology, LLC
Tel 405-350-7424
Cell 405-206-4809
E-Mail	alvin.cox@seagate.com