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//-----------------------------------------------------------------------------

// system.tb.v

//-----------------------------------------------------------------------------

`timescale 1 ps / 100 fs

// START USER CODE (Do not remove this line)

// User: Put your directives here. Code in this

//       section will not be overwritten.

// END USER CODE (Do not remove this line)

module system_tb

  (

  );

  // START USER CODE (Do not remove this line)

  // User: Put your signals here. Code in this

  //       section will not be overwritten.

  parameter PERIOD = 10000;

  // END USER CODE (Do not remove this line)

  // Internal signals

  reg CLK;

  reg RST_N;

  wire INTR;

  system

    dut (

      .RST_N ( RST_N ),

      .CLK ( CLK ),

      .INTR_IN ( INTR ),

      .INTR_OUT ( INTR )

    );

  // START USER CODE (Do not remove this line)

  // User: Put your stimulus here. Code in this

  //       section will not be overwritten.

     initial begin

        RST_N = 1'b0;

        @(negedge CLK);

        @(negedge CLK);

        @(negedge CLK);

        RST_N = 1'b1;

     end

     always begin

        CLK = 1'b0;

        #(PERIOD/2) CLK = 1'b1;

        #(PERIOD/2);

     end

  // END USER CODE (Do not remove this line)

endmodule