My apologies for being last minute, but I
have uploaded Proposal for 6G SAS
Phy Specification (07-001r0)
as I promised during the last call. If there’s no time on the
agenda, I understand, but I have tried to orient this presentation for
comparison with Kevin’s, so I want at least to let folks know it’s
there.
Regards,
Mike
Please
note: Effective October 14th, my email address will change to Mike.Jenkins@LSI.com .
Effective
15 Jan 07, no other email address will be accepted by our corporate mail
server.
Please
update your address book and distribution lists accordingly.
From:
owner-t10@t10.org [mailto:owner-t10@t10.org] On
Behalf Of Alvin.Cox@seagate.com
Sent: Tuesday, November 28, 2006 6:53
AM
To: t10@t10.org
Subject: Reminder: SAS PHY WG
call, 11/30, 10 am CST
Weekly teleconferences scheduled for Thursdays at 10 am CST:
PARTICIPANT INFORMATION:
Toll Free Dial in Number: (866) 279-4742
International Access/Caller Paid Dial In Number: (309) 229-0118
PARTICIPANT CODE: 3243413
Webex information:
https://seagate.webex.com/seagate
Topic: SAS-2 PHY WG
Date: Thursday
Time: 10:00 am, Central Standard Time
Meeting number: 826 515 680
Meeting password: 6gbpsSAS
No call on 12/28.
Agenda (more than we can cover):
1. SAS-2 Electrical Specification Proposal 06-496 [Witt]
http://www.t10.org/ftp/t10/document.06/06-496r2.pdf
a. Concentrate on page 6: Transmitter device signal characteristics.
Avoid
the de-emphasis line for this call and work on the more commonly agreed-upon
numbers.
b.
De-emphasis measurement (page 8)
It
seems that the major issue with the measurement technique is the window
location that the measurements are made.
What
if Vpk is the pk-pk voltage (wherever it is at) and Vde is a mode value? Since
the test is made on the transmitter through a zero length load, the mode
portion should not see too large of a spread.
c.
Receiver Device Signal Characteristics (page 11)
2. 10-meter cable specification issues
http://www.t10.org/ftp/t10/document.06/06-499r0.pdf
Any updates?
3. EMI considerations for SAS-2
http://www.t10.org/ftp/t10/document.06/06-483r0.pdf
Keep in mind when developing spec.
4. Define a loss for the zero-length test load?
Alvin Cox
Seagate Technology, LLC
Tel 405-350-7424
Cell 405-206-4809
E-Mail alvin.cox@seagate.com