WIRE (Block Design Files only) Primitive
| 
                         Name:  | 
                         Output Description:  | 
                         Input Description:  | 
|---|---|---|
| 
                         WIRE  | 
                         OUT = input  | 
                         IN  | 
The WIRE primitive is used to rename a node or bus line. WIRE primitives do not have any associated logic behavior.
The WIRE primitive is directional; that is, on a bidirectional bus, you can use only one WIRE primitive to rename the input or output portion of the bus.
Note: In Verilog HDL, the buf gate primitive has the same functionality as
            the WIRE primitive. For information about Quartus® Prime primitive
            instantiation, go to Using a Quartus® Prime Logic Function.