- ReferenceInterface(AbstractBlock* _owner, const QString& _name, const QString& _type, const QString& _width, int _direction, int _purpose, int _multiplicity=1) throw (Exception);
+ ReferenceInterface(AbstractBlock* _owner, const QString& _name, int _direction, int _purpose, const QString& _type, const QString& _width, int _endianess = LittleEndian, int _multiplicity=1) throw (Exception);