OR Primitive
| Names: | Output Description: | Input Description: | 
|---|---|---|
| OR2,OR3,OR4,OR6,OR8,OR12 | OUT = logical OR of inputs | IN1, IN2, ...IN12= 2, 3, 4, 6, 8, or 12 inputs | 
Note: In Verilog HDL, you must use the built-in or gate primitive to
            implement the OR logic function. Go to Using a Verilog HDL Gate
            Primitive for more information.