Per-Channel Settings - MULTILANE AT4039EML User Manual

Per-Channel Settings

You can adjust these settings on a per channel basis. These are:
AT4039EML
mapping is enabled, the PRBS13 and
PRBS31 under the pattern select menu
turn into PRBS13Q and PRBS31Q
respectively. Gray mapping basically
re-arranges the symbol mapping to the
following:
00  0
01  1
11  2
10  3
The AT4039EML
output a wide range of
pre-defined patterns. In
addition to the PRBS
patterns,
linearity and jitter test
patterns. Also, on top of
the pre-defined patterns
the user
possibility of defining
his/her own pattern –
more on this further
below.
Note: error detection
only works on the PRBS
patterns existing in the
RX pattern drop down
list. It isn't possible to do
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