ID:15422 Port <name> of DSP block multiplier WYSIWYG primitive "<name>" is not registered, but port <name> must be registered to form a scan chain

CAUSE: The specified port of the specified DSP block multiplier WYSIWYG primitive is not registered. The specified port must be registered to form a scan chain.

ACTION: Set the CLOCK and CLEAR parameters of the input register of the specified port of the specified WYSIWYG DSP block multiplier primitive to a value other than NONE.