ID:15964 The dataout output of delay chain primitive "<name>" has too many fan-outs

CAUSE: The dataout output of the specified delay chain primitive cannot have more than one fan-out while driving any of the following ports: the datain input of a DELAY_CHAIN primitive, the datain input of a DDIO_IN primitive, the i input of a PSEUDO_DIFF_OUT primitive and the i or dynamicterminationcontrol input of an IO_OBUF.

ACTION: Modify the design so that the specified dataout output only has one fanout while driving one of the listed input ports.