Thread Links Date Links
Thread Prev Thread Next Thread Index Date Prev Date Next Date Index

49.2.14.3 Jitter test mode control


Hi Pat,

In 49.2.14.3, there are two variables: tx_jitter_test and
rx_jitter_test.
But I can only find 1 bit in PCS control 2 register(Page 206) which
called " jitter test mode".
My questions are:
1. Where are these two variables tx_jitter_test and rx_jitter_test come
     from?
2. Before the jitter pattern data reach jitter pattern checker, the
checker
    will always generate error, when should I start the counter for
jitter error?

Thanks,

--Alex