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Author Topic: TSEQ in USB3.0.  (Read 12733 times)

Chris

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TSEQ in USB3.0.
« on: July 28, 2011, 02:50:28 am »
I have see"TSEQ is used for symbol lock in training"in usb 3.0 spec.But what is the sense of TSEQ,why TSEQ should send 65536 times. Does  CDR cant work if Just send a little of 4 times ?
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Jan Axelson

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Re: TSEQ in USB3.0.
« Reply #1 on: July 28, 2011, 10:15:26 am »
The USB 3.0 spec says the TSEQ training sequence repeats 65536  times to allow for testing many coefficient settings.

Jan

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