ID:14251 WYSIWYG primitive "<name>" has ena port, but does not use its register
CAUSE: The specified WYSIWYG primitive uses an ena port, but does not use its register. Either a clk port must also be used or the ena port must not be used.
ACTION: If you are using an EDA tool, contact the technical support for the EDA tool regarding this message. For further assistance, contact Intel Technical Support by creating a Service Request at www.altera.com/mysupport.