Design gate circuit

4-bit Full Adder WITH AND and OR Alter your 4-bit full adder simulation add two new commands. Your full adder should now be capable of adding, subtracting, bitwise XOR, bitwise OR and bitwise AND operations. The full adder should have the following inputs and outputs. INPUTS A0-A3 - Attach to a 4-bit hex keypad B0-B3 - Attach to a 4-bit hex keypad Sub control Line XOR control Line AND control Line OR control Line (You may not need all four control lines, but you should NOT need more than 4) OUTPUTS S0-S3 - Attach to a 4-bit LED Display Overflow / Carry - Attach to LED 4-bit Full Adder WITH simple Instruction Decode Alter your 4-bit full adder with subtract simulation to add an instruction decode. The opcode is 3 bits. Your full adder should now be capable of the AND, OR, XOR, ADD and SUBTRACT FUNCTIONS. The Opcode for the 5 functions are as follows FUNCTION NAME OPCODE OUTPUT ADD 0x02 A + B SUB 0x06 B – A AND 0x04 A AND B OR 0x01 A OR B XOR 0x07 A XOR B The full adder should have the following inputs and outputs. INPUTS A0-A3 - Attach to a 4-bit hex keypad B0-B3 - Attach to a 4-bit hex keypad Op0-Op2 - Attach to a 4-bit hex keypad OUTPUTS S0-S3 - Attach to a 4-bit LED Display C3 - Attach to LED