ID:15955 The dqsenableout output of DQS enable control "<name>" may only drive an uninverted dqsenable input of a DQS Enable or an uninverted datain of a delay chain which dataout output drives an uninverted dqsenable input of a DQS Enable

CAUSE: The dqsenableout output of the specified DQS enable control primitive has an illegal connection.

ACTION: Modify the design so that the specified dqsenableout output is connected to an uninverted dqsenable input of a DQS Enable primitive directly or indirectly through a delay chain primitive.