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[/] [qaz_libs/] [trunk/] [axi4_stream_lib/] [src/] [axis_video_debug.sv] - Rev 38
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//////////////////////////////////////////////////////////////////////
//// ////
//// Copyright (C) 2015 Authors and OPENCORES.ORG ////
//// ////
//// This source file may be used and distributed without ////
//// restriction provided that this copyright statement is not ////
//// removed from the file and that any derivative work contains ////
//// the original copyright notice and the associated disclaimer. ////
//// ////
//// This source file is free software; you can redistribute it ////
//// and/or modify it under the terms of the GNU Lesser General ////
//// Public License as published by the Free Software Foundation; ////
//// either version 2.1 of the License, or (at your option) any ////
//// later version. ////
//// ////
//// This source is distributed in the hope that it will be ////
//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
//// PURPOSE. See the GNU Lesser General Public License for more ////
//// details. ////
//// ////
//// You should have received a copy of the GNU Lesser General ////
//// Public License along with this source; if not, download it ////
//// from http://www.opencores.org/lgpl.shtml ////
//// ////
//////////////////////////////////////////////////////////////////////
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
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