Subject: RE: Reminder: SAS PHY WG call, 11/30, 10 am CST Date: Wed, 29 Nov 2006 19:38:54 -0700 From: "Jenkins, Mike" <Mike.Jenkins@lsi.com> To: <Alvin.Cox@seagate.com>, <t10@t10.org> X-Message-Number: 7412 Formatted message: HTML-formatted message Alvin, My apologies for being last minute, but I have uploaded Proposal for 6G SAS Phy Specification (07-001r0) <http://www.t10.org/ftp/t10/document.07/07-001r0.pdf>; 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 <mailto: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