The lane_up assertion indicates that the
communication between the transceiver and its channel partner is established and link
training is successful. The LANE_INIT_SM module FSM state signals must be brought to
debug if lane_up is not asserted. For a simplex-timer core, check and
follow the reset sequence requirement. If the TX transceiver needs to be reset as per
the system design, increase the C_ALIGNED_TIMER, C_BONDED_TIMER, and C_VERIFY_TIMER
attributes based on the latency between the release of TX_RESET and
RX_RESET. See the Lane Initialization Procedure in the Aurora
8B/10B Protocol Specification v2.2 (SP002)
for
lane_up assertion.