Subversion Repositories sdr_ctrl

  RESETN    = 1'h1;

  RESETN    = 1'h1;

  #1000;

  #1000;

  wait(u_dut.sdr_init_done == 1);

  wait(u_dut.sdr_init_done == 1);

  #1000;

  #1000;

  $display("-------------------------------------- ");

  $display("-------------------------------------- ");

  $display(" Case-1: Single Write/Read Case        ");

  $display(" Case-1: Single Write/Read Case        ");

  $display("-------------------------------------- ");

  $display("-------------------------------------- ");

  burst_write(32'h4_0000,8'h4);

  burst_write(32'h4_0000,8'h4);

  $display("----------------------------------------");

  $display("----------------------------------------");

  burst_write(32'h4_0000,8'h4);

  burst_write(32'h4_0000,8'h4);

  burst_read();

  burst_read();

  burst_write(32'h0040_0000,8'h5);

  burst_write(32'h0040_0000,8'h5);

  burst_read();

  burst_read();

  $display("----------------------------------------");

  $display("----------------------------------------");

  $display(" Case-3 Create a Page Cross Over        ");

  $display(" Case-3 Create a Page Cross Over        ");

  $display("----------------------------------------");

  $display("----------------------------------------");

  burst_write(32'h4_0FFC,8'h8);

  burst_write(32'h4_0FFC,8'h8);

  burst_write(32'h0040_0FF8,8'hF);

  burst_write(32'h0040_0FF8,8'hF);

 #100;

 #100;

     burst_read();

     burst_read();

 #100;

 #100;

  end

  end

  #10000;

  #10000;

        $display("###############################");

        $display("###############################");

    if(ErrCnt == 0)

    if(ErrCnt == 0)

        $display("STATUS: SDRAM Write/Read TEST PASSED");

        $display("STATUS: SDRAM Write/Read TEST PASSED");