Subversion Repositories fpga-cf

// LPM Mux Testbench

//

module lpm_mux8_tb;

reg [7:0]        in0;

reg [7:0]        in1;

reg [7:0]        in2;

reg [7:0]        in3;

reg [7:0]        in4;

reg [7:0]        in5;

reg [7:0]        in6;

reg [7:0]        in7;

reg [2:0]        s;

wire [7:0]       out;

lpm_mux8 #(

        .WIDTH(8)

) dut (

        .in0(in0),

        .in1(in1),

        .in2(in2),

        .in3(in3),

        .in4(in4),

        .in5(in5),

        .in6(in6),

        .in7(in7),

        .s(s),

        .out(out)

);

initial

begin

        in0 = 10;

        in1 = 20;

        in2 = 30;

        in3 = 40;

        in4 = 50;

        in5 = 60;

        in6 = 70;

        in7 = 80;

        s = 0;

        #10 s = 1;

        #10 s = 2;

        #10 s = 3;

        #10 s = 4;

        #10 s = 5;

        #10 s = 6;

        #10 s = 7;

end

endmodule