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.