ID:15814 Clock[<number>] input port of GXB Transmitter PLL <name> is fed by PLL output <name>

CAUSE: The clock input port of the specified gigabit transceiver block (GXB) transmitter PLL is fed by the specified PLL output signal.

ACTION: Modify the design so that the clock input port of the specified GXB Transmitter PLL is fed by an input pin.