ID:15985 OUTPUT_PHASE_ALIGNMENT primitive "<name>" with its phaseinvertctrl input port fed by the dqsoutputphaseinvert output port of a DQS_CONFIG primitive must have its phasectrlin[<number>] input port unconnected or fed by the dqsoutputphasesetting[<number>] output port of the same DQS_CONFIG primitive

CAUSE: The phasectrlin input port of the specified OUTPUT_PHASE_ALIGNMENT primitive is driven by an illegal source.

ACTION: Check the design and make sure that the specified phasectrlin input port either is driven by the dqsoutputphasesetting output port of a DQS configuration or is unconnected.