ID:176148 SERDES transmitter <name> drives <number> output pins, but must drive only one output pin

CAUSE: The Fitter tried to place the specified SERDES transmitter. However, the SERDES transmitter drives the specified number of output pins. The SERDES transmitter must drive only one output pin. As a result, the Fitter could not place the SERDES transmitter.

ACTION: Modify the design so that the SERDES transmitter drives only one output pin.