Subversion Repositories qaz_libs

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//// Copyright (C) 2015 Authors and OPENCORES.ORG                 ////
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module
  axis_video_debug
  #(
    BYTES_PER_PIXEL = 2,
    PIXEL_OUTPUTS = 4
  )
  (
    axis_if   axis_in
  );

  // --------------------------------------------------------------------
  //
  // localparam PIXEL_OUTPUTS  = axis_in.N / BYTES_PER_PIXEL;
  localparam B = BYTES_PER_PIXEL * 8;

  (* MARK_DEBUG  = "TRUE" *) wire [(BYTES_PER_PIXEL * 8) - 1:0] dbg_pixel[PIXEL_OUTPUTS];

  generate
    begin: axis_video_debug_gen
      for(genvar j = 0; j < PIXEL_OUTPUTS; j++)
        assign dbg_pixel[j] = axis_in.tdata[j*B +: B];
    end
  endgenerate


  // --------------------------------------------------------------------
  //
  (* MARK_DEBUG  = "TRUE" *) wire dbg_tvalid  = axis_in.tvalid;
  (* MARK_DEBUG  = "TRUE" *) wire dbg_tready  = axis_in.tready;
  (* MARK_DEBUG  = "TRUE" *) wire dbg_eol     = axis_in.tlast;
  (* MARK_DEBUG  = "TRUE" *) wire dbg_sof     = axis_in.tuser[0];
  (* MARK_DEBUG  = "TRUE" *) wire dbg_sol     = axis_in.tuser[1];
  (* MARK_DEBUG  = "TRUE" *) wire dbg_eof     = axis_in.tuser[2];


endmodule