Lauterbach PowerTrace Serial - Configuration Switches

PowerTrace Serial User´s Guide 1 7
©1989-2018 Lauterbach GmbH
Configuration Switches
Equalization and Deemphasis can be configured separately for RX lane [0-3] and RX lane [4-7] and
TX lane [0-3] and TX lane [4-7]. The configuration switches are grouped and can be set to on (1) and off (0).
Three switches form a mutual group, e.g. switch[1..3]=> parameter EQ0. Within a group only one switch
must be on.
Driver settings for RX and TX will match in most cases.
# EQ0 EQ1 dB at
1.5GHz
dB at
2.5GHz
dB at
4GHz
dB at
6GHz
Suggested for
1 100 100 2.5 3.5 3.8 3.1 FR4 and less than
5inch traces
2 010 100 3.8 5.4 6.7 6.7 FR4 5-10inch
traces
3 000 100 5.0 7.0 8.4 8.4 FR4 10inch traces
4 001 100 5.9 8.0 9.3 9.1 FR4 15-20inch
traces
5 100 010 7.4 10.3 12.8 13.7 FR4 20-30inch
traces
6 010 010 6.9 10.2 13.9 16.2 FR4 25-30inch
traces