Keysight M8000 Series of BER Test Solutions User Guide 437
Setting up Patterns 7
configured Link and Lane number as well as the previously supported data
rate(s). An active link that can transport transaction layer packets is in
state “L0”. All power management states are entered from this state.
The intent of the “Disabled” state is to allow a configured Link to be
disabled until directed or Electrical Idle is exited (i.e., due to a hot removal
and insertion) after entering “Disabled”. The “Loopback” is intended for
test and fault isolation use.
LTSSM Tests for PCIe 3.0/4.0
You can execute the following types of LTSSM tests for PCIe 3.0/4.0:
Table 62
Test Number Test Name
2.3 Add-in Card Transmitter Initial Tx EQ Test for 8.0GT/s
2.4 Add-in Card Transmitter Link Equalization Response Test for 8GT/s
2.7 System Board Transmitter Link Equalization Response Test for 8GT/s
2.10 Add-in Card Receiver Link Equalization Test for 8GT/s
2.11 System Board Receiver Link Equalization Test for 8GT/s
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