ID:14256 WYSIWYG primitive "<name>" must use cin port or cout port if inverta port is used

CAUSE: The specified WYSIWYG primitive uses the inverta port, but does not use either the cin port or the cout port. The cin port or cout port must be used if the inverta port is 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.