ID:15622 Atom "<name>" cannot have its <name> port set to VCC or inverted

CAUSE: The specified atom has the specified port set to V_CC or is inverted. The specified port must either be disconnected, or it must be fed by a signal that is neither V_CC nor inverted.

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.