436 Keysight M8000 Series of BER Test Solutions User Guide
7 Setting up Patterns
•L0s
•L1
•L2
•Hot Reset
•Disabled
• Loopback
The following figure displays the top-level states of LTSSM.
The Link Training starts in state “Detect”. The purpose of this state is to
detect when a far end termination is present. In the “Polling” state, bit lock
and Symbol lock are established and Lane polarity is configured. In
“Configuration”, both the Transmitter and Receiver are sending and
receiving data at the negotiated data rate. In “Recovery”, both the
Transmitter and Receiver are sending and receiving data using the
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