Mt2015-eq2

Taken from 2015 midterm question 1k

Create a circuit that has two 2-bit inputs A[1:0] and B[1:0], and produces an output z. The value of z should be 1 if A = B, otherwise z should be 0.

solution

module top_module ( input [1:0] A, input [1:0] B, output z ); 
    always @(*) begin
        if (A == B) z=1;
        else z=0;
    end
endmodule