Subversion Repositories ha1588

`timescale 1ns/1ns

module tsu_queue_tb;

reg        rst;

wire       gmii_rxclk;

wire       gmii_rxctrl;

wire [7:0] gmii_rxdata;

wire       gmii_txclk;

wire       gmii_txctrl;

wire [7:0] gmii_txdata;

reg        rtc_timer_clk;

reg [79:0] rtc_timer_in;

initial begin

  DUT_RX.ts_ack = 1'b0;

      rst = 1'b0;

  #10 rst = 1'b1;

  #20 rst = 1'b0;

end

initial begin

             rtc_timer_clk = 1'b0;

  forever #4 rtc_timer_clk = !rtc_timer_clk;

end

initial begin

                                   rtc_timer_in = 80'd0;

  forever @(posedge rtc_timer_clk) rtc_timer_in = rtc_timer_in +1;

end

tsu_queue DUT_RX

  (

    .rst(rst),

    .gmii_clk(gmii_rxclk),

    .gmii_ctrl(gmii_rxctrl),

    .gmii_data(gmii_rxdata),

    .rtc_timer_clk(rtc_timer_clk),

    .rtc_timer_in(rtc_timer_in)

  );

gmii_rx_bfm BFM_RX

  (

    .gmii_rxclk(gmii_rxclk),

    .gmii_rxctrl(gmii_rxctrl),

    .gmii_rxdata(gmii_rxdata)

  );

tsu_queue DUT_TX

  (

    .rst(rst),

    .gmii_clk(gmii_txclk),

    .gmii_ctrl(gmii_txctrl),

    .gmii_data(gmii_txdata),

    .rtc_timer_clk(rtc_timer_clk),

    .rtc_timer_in(rtc_timer_in)

  );

gmii_tx_bfm BFM_TX

  (

    .gmii_txclk(gmii_txclk),

    .gmii_txctrl(gmii_txctrl),

    .gmii_txdata(gmii_txdata)

  );

endmodule