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//// Copyright (C) 2015 Authors and OPENCORES.ORG                 ////

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package tb_axis_upsizer_class_pkg;

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

  //

  import axis_video_frame_bfm_pkg::*;

  import tb_axis_upsizer_agent_class_pkg::*;

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

  //

  localparam WIDTH              = 32; // tile width

  localparam HEIGHT             = 16; // tile height

  localparam OUTPUTS_PER_TILE   = 1;  // outputs per tile

  localparam BYTES_PER_PIXEL    = 2;

  localparam BITS_PER_PIXEL     = 16;

  localparam VERTICAL_BLANKING  = 20;

  localparam S = 4;                                       // tdata size multiplier

  localparam AVF_N = BYTES_PER_PIXEL * OUTPUTS_PER_TILE;  // data bus width in bytes

  localparam AVF_U = 3;                                   // TUSER width

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

  //

  class tb_axis_upsizer_class

    extends tb_axis_upsizer_agent_class #(BYTES_PER_PIXEL, OUTPUTS_PER_TILE, AVF_N, AVF_U, S);

    avf_config_class in_c_h;

    avf_config_class out_c_h;

    avf_tile_config_t   tile_config[];

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

    //

    function new

      (

        virtual axis_if #(.N(AVF_N * S), .U(AVF_U)) avf_axis_in_if,

        virtual axis_if #(.N(AVF_N), .U(AVF_U)) avf_axis_out_if

      );

      super.new(avf_axis_in_if, avf_axis_out_if);

      this.tile_config              = new[1];

      this.tile_config[0].direction = RIGHT_DOWN;

      this.in_c_h = new

      (

        .width(WIDTH),

        .height(HEIGHT),

        .bytes_per_pixel(BYTES_PER_PIXEL),

        .bits_per_pixel(BITS_PER_PIXEL),

        .pixels_per_clk(OUTPUTS_PER_TILE * S),

        .name("IN_"),

        .vertical_blanking(VERTICAL_BLANKING),

        .tile(tile_config)

      );

      this.out_c_h = new

      (

        .width(WIDTH),

        .height(HEIGHT),

        .bytes_per_pixel(BYTES_PER_PIXEL),

        .bits_per_pixel(BITS_PER_PIXEL),

        .pixels_per_clk(OUTPUTS_PER_TILE),

        .name("OUT_"),

        .vertical_blanking(VERTICAL_BLANKING),

        .tile(tile_config)

      );

      super.init(in_c_h, out_c_h);

    endfunction: new

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

  //

  endclass: tb_axis_upsizer_class

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

//

endpackage: tb_axis_upsizer_class_pkg