Note updates for discussion on the 4/4 SAS PHY teleconference
George.Penokie at lsi.com
Wed Apr 3 12:00:45 PDT 2013
Formatted message: <a href="http://www.t10.org/cgi-bin/ac.pl?t=r&f=r1304032_f.htm">HTML-formatted message</a>
As long is that is a table footnote and not a note then the wording looks OK.
Bye for now,
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Rochester , MN 55901
george.penokie at lsi.com
From: owner-t10 at t10.org [mailto:owner-t10 at t10.org] On Behalf Of Alvin Cox
Sent: Wednesday, April 03, 2013 1:41 PM
To: T10 Reflector
Subject: Note updates for discussion on the 4/4 SAS PHY teleconference
Page 157, table 34 in reference to physical link rate long-term accuracy:
Please define long-term (how long is 'long').
Delete reference to "long-term" and change note a to the following:
Physical link rate accuracy may be measured at any point in the life of the
product and should be measured using a frequency counter with a minimum
resolution of 100 Hz.
Page 172, table 145 in reference to the values for hold hold hold (top line
Discussion on this item pointed out that there is really no requirement for
long-term stability and that the long-term aspect isn't something that can be
addressed in the table because the table only applies for a single command
step. The hold/hold/hold case was verified as a valid request and should be
included. The consensus is that the numbers need to stay and a note added to
the effect that sequential hold/hold/holds do not result in a cumulative
The peak-to-peak voltage and equalization voltage differences between the
initial condition and following any single or consecutive hold/hold/hold
command shall not be greater than the specified range.
Seagate Technology, LLC
E-Mail alvin.cox at seagate.com
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