ID:15680 Input port <name> of Clock Delay Control Block "<name>" cannot be connected when delay chain mode is not dynamic

CAUSE: The specified input port of the specified Clock Delay Control block is connected, but the delay chain mode is not dynamic. The specified input port cannot be connected when the delay chain mode of the Clock Delay Control block is not dynamic.

ACTION: Modify the design to disconnect this port or change the delay chain mode of the Clock Delay Control block to be dynamic.