SAS PHY WG agenda
Alvin.Cox at seagate.com
Alvin.Cox at seagate.com
Thu Jun 30 14:02:39 PDT 2005
* From the T10 Reflector (t10 at t10.org), posted by:
* Alvin.Cox at seagate.com
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SAS PHY WG agenda:
Mini internal and external cable electrical specifications
External cable insertion loss (issues with -16dB)
OOB speed concerns
6Gbps specification discussion
Which specifications should be leveraged?
Signaling levels
pk-pk voltage
pre-emphasis/de-emphasis considerations
backwards compatibility
backplane loss vs cable loss
Rise time
Jitter
Eye opening
StatEye
impact to specification
is it normative?
External cable length requirements
how long is needed
what type is feasible
transmission delay times and protocol expectations
Additional items to added per request.
Alvin Cox
Seagate Technology, LLC
Tel 405-350-7424
Cell 405-206-4809
E-Mail alvin.cox at seagate.com
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<br><font size=2 face="sans-serif">SAS PHY WG agenda:</font>
<br>
<br><font size=2 face="sans-serif">Mini internal and external cable electrical
specifications</font>
<br><font size=2 face="sans-serif">External cable insertion loss (issues
with -16dB)</font>
<br><font size=2 face="sans-serif">OOB speed concerns</font>
<br><font size=2 face="sans-serif">6Gbps specification discussion</font>
<br><font size=2 face="sans-serif"> Which
specifications should be leveraged?</font>
<br><font size=2 face="sans-serif"> Signaling
levels</font>
<br><font size=2 face="sans-serif">
pk-pk voltage</font>
<br><font size=2 face="sans-serif">
pre-emphasis/de-emphasis considerations</font>
<br><font size=2 face="sans-serif">
backwards compatibility</font>
<br><font size=2 face="sans-serif">
backplane loss vs cable loss</font>
<br><font size=2 face="sans-serif"> Rise
time</font>
<br><font size=2 face="sans-serif"> Jitter</font>
<br><font size=2 face="sans-serif"> Eye
opening</font>
<br><font size=2 face="sans-serif"> StatEye</font>
<br><font size=2 face="sans-serif">
impact to specification</font>
<br><font size=2 face="sans-serif">
is it normative?</font>
<br><font size=2 face="sans-serif"> External
cable length requirements</font>
<br><font size=2 face="sans-serif">
how long is needed</font>
<br><font size=2 face="sans-serif">
what type is feasible</font>
<br><font size=2 face="sans-serif">
transmission delay times and protocol expectations</font>
<br>
<br><font size=2 face="sans-serif">Additional items to added per request.</font>
<br><font size=2 face="sans-serif"><br>
Alvin Cox<br>
Seagate Technology, LLC<br>
Tel 405-350-7424<br>
Cell 405-206-4809<br>
E-Mail alvin.cox at seagate.com</font>
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