adder0215.v

16位高速加法器

module  adder_16(a,b,cin,sum,cout); 
    parameter  Numbits=16; 
    input [Numbits-1:0]  a,b;
    input cin;
    output [Numbits-1:0] sum;
    output cout;

    assign {cout,sum}=a+b+cin;

endmodule