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[/] [pairing/] [trunk/] [testbench/] [test_tate_pairing.v] - Rev 22

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`timescale 1ns / 1ps
`include "../rtl/inc.v"
 
module test_tate_pairing;
 
    // Inputs
    reg clk;
    reg reset;
    reg [`WIDTH:0] x1, y1, x2, y2;
 
    // Outputs
    wire done;
    wire [`W6:0] out;
 
    // Vars
    reg [`W6:0] wish;
 
    // Instantiate the Unit Under Test (UUT)
    tate_pairing uut (
        .clk(clk), 
        .reset(reset), 
        .x1(x1), 
        .y1(y1), 
        .x2(x2), 
        .y2(y2), 
        .done(done), 
        .out(out)
    );
 
    initial begin
        // Initialize Inputs
        clk = 0;
        reset = 0;
        x1 = 0;
        y1 = 0;
        x2 = 0;
        y2 = 0;
 
        // Wait 100 ns for global reset to finish
        #100;
 
        // Add stimulus here
        x1 = 194'h6a18950064046a122a14118668466a262a91509688159890;
        y1 = 194'h69112569422aa0a25224aa010888066061124a8685566825;
        x2 = 194'h155945aa8924654812564110544995a28845901211454814;
        y2 = 194'h8481099460280628960a82559920000a99a2106955289a40;
        wish = {{194'h148a60225a14a81189aa09a22848104418aa6505801246205,194'h520094820010a12551069915258a58848501052005a85609},{194'ha484046591204499252009806480198a2549624a5181695,194'h21905848428558a806805a4518844049651812a88955a8868},{194'h5565059245921805891121a95a6949564201a2a068910558,194'ha6298884510610298462582969269a122260a05a8241055a}};
        @ (negedge clk); reset = 1;
        @ (negedge clk); reset = 0;
        @ (posedge done); @ (negedge clk);
        if (out !== wish) $display("E");
        $finish;
    end
 
    always #5 clk = ~clk;
endmodule
 
 

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