Implement an ALU (Arithmetic Logic Unit) satisfying the following functional requirements.

Software used is Xilinx ISE Design Suite 14.7

Implement an ALU (Arithmetic Logic Unit) satisfying the following functional requirements. Behavioral Virology (Named alu4_beh): Design an ALU (see Figure 1) in schematic. Test: Simulate and test all of your designs to ensure proper functionality. Use at least two different input vectors for each function. Include waveform images in your deliverables. Design Constraints: The design must properly function given the following constraints: The A input is named A in and is 4 bits wide. The B input is named B in and is 4 bits wide. The Select input is named SEL in and is 2 bits-wide