Subversion Repositories generic_parameterized_carry_lookahead_adder

module tb;
    reg [2:0]A,B;
    wire [2:0]S;
    reg Cin;
    wire Cout;
 
    carry_lookahead_adder #(.N(3)) DUT(.A(A), .B(B), .S(S), .Cout(Cout), .Cin(Cin));
 
 
    task load(input [2:0]a,b, input c); begin
        A = a;
        B = b;
  	    Cin = c;    
    end
    endtask
 
    integer i , j,k;
    initial begin
        $dumpfile ("carry_lookahead_adder.vcd");
        $dumpvars (0, tb);  
        for (k=0;k<2;k=k+1) begin
            for (i=0; i<8 ; i=i+1) begin
                for(j=0;j<8;j=j+1) begin
                    load(i,j,k);
                    #10;
                end
            end
        end
        $finish;
    end
    initial $monitor("A = %b, B = %b, Cin = %b, Cout = %b, Sum = %b",A,B,Cin,Cout,S);
 
endmodule