SAS2 CJTPAT with SSP header

Tamer Kafafi Tamer_Kafafi at pmc-sierra.com
Tue Jul 24 16:30:47 PDT 2007


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Robert,
Regarding the proposal 07-297r1 , Table A.6 - CJTPAT with fixed content -  is
incorrect.
The columns "desired pattern" and "scrambled pattern" should be interchanged
for rows 1 to 6. The "desired pattern" column represents what should be on
the wire, while the "scrambled pattern" column represents what the
application/transport layer sees. Obviously the newly added SSP header should
be visible at the application/transport layer not on the wire.
Also, as a result, the CRC values in row 118 will be completely different.
Thanks
Tamer Kafafi
Senior Product Design Engineer, ESD
PMC-Sierra



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