ID:15982 The slaveout output of I/O clock divider primitive "<name>" can only drive masterin input of another I/O clock divider primitive

CAUSE: The slaveout output of the specified I/O clock divider primitive has an illegal connection.

ACTION: Check the design and make sure that if the specified slaveout output is not disconnected, it only drives the masterin input of another I/O clock divider primitive.