ID:20044 The serial pin <name> for the LVDS SERDES IP instance <serdes_inst> must be pulled up to the top level and cannot fanout to anything else.

CAUSE: The serial pin of the LVDS SERDES IP has a fanout greater than one. This port can only have a fanout of one that is connected to the IP. It cannot connect to any additional logic, including core logic and probes.

ACTION: Ensure the serial pin is directly connected to the LVDS SERDES IP and no other logic.