Hot-plug logic in Aurora 8B/10B (using the free-running
init_clk signal) is based on the received clock compensation characters.
Reception of clock compensation characters by the Aurora RX interface implies that the
communication channel is alive and not broken. If clock compensation characters are not
received in a predetermined time, the hot-plug logic resets the core and the transceiver. The
clock compensation module must be used for Aurora 8B/10B designs.
Important: To ensure predictable link operation, It is highly
recommended that hot-plug logic is not disabled.