OpenCores
URL https://opencores.org/ocsvn/qaz_libs/qaz_libs/trunk

Subversion Repositories qaz_libs

[/] [qaz_libs/] [trunk/] [axi4_stream_lib/] [src/] [axis_video_debug.sv] - Blame information for rev 31

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 23 qaztronic
//////////////////////////////////////////////////////////////////////
2
////                                                              ////
3
//// Copyright (C) 2015 Authors and OPENCORES.ORG                 ////
4
////                                                              ////
5
//// This source file may be used and distributed without         ////
6
//// restriction provided that this copyright statement is not    ////
7
//// removed from the file and that any derivative work contains  ////
8
//// the original copyright notice and the associated disclaimer. ////
9
////                                                              ////
10
//// This source file is free software; you can redistribute it   ////
11
//// and/or modify it under the terms of the GNU Lesser General   ////
12
//// Public License as published by the Free Software Foundation; ////
13
//// either version 2.1 of the License, or (at your option) any   ////
14
//// later version.                                               ////
15
////                                                              ////
16
//// This source is distributed in the hope that it will be       ////
17
//// useful, but WITHOUT ANY WARRANTY; without even the implied   ////
18
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      ////
19
//// PURPOSE.  See the GNU Lesser General Public License for more ////
20
//// details.                                                     ////
21
////                                                              ////
22
//// You should have received a copy of the GNU Lesser General    ////
23
//// Public License along with this source; if not, download it   ////
24
//// from http://www.opencores.org/lgpl.shtml                     ////
25
////                                                              ////
26
//////////////////////////////////////////////////////////////////////
27
 
28
 
29
module
30
  axis_video_debug
31
  #(
32
    BYTES_PER_PIXEL = 2,
33
    PIXEL_OUTPUTS = 4
34
  )
35
  (
36
    axis_if   axis_in
37
  );
38
 
39
  // --------------------------------------------------------------------
40
  //
41
  // localparam PIXEL_OUTPUTS  = axis_in.N / BYTES_PER_PIXEL;
42
  localparam B = BYTES_PER_PIXEL * 8;
43
 
44
  (* MARK_DEBUG  = "TRUE" *) wire [(BYTES_PER_PIXEL * 8) - 1:0] dbg_pixel[PIXEL_OUTPUTS];
45
 
46
  generate
47
    begin: axis_video_debug_gen
48
      for(genvar j = 0; j < PIXEL_OUTPUTS; j++)
49
        assign dbg_pixel[j] = axis_in.tdata[j*B +: B];
50
    end
51
  endgenerate
52
 
53
 
54
  // --------------------------------------------------------------------
55
  //
56
  (* MARK_DEBUG  = "TRUE" *) wire dbg_tvalid  = axis_in.tvalid;
57
  (* MARK_DEBUG  = "TRUE" *) wire dbg_tready  = axis_in.tready;
58
  (* MARK_DEBUG  = "TRUE" *) wire dbg_eol     = axis_in.tlast;
59 31 qaztronic
  (* MARK_DEBUG  = "TRUE" *) wire dbg_sof     = axis_in.tuser[0];
60
  (* MARK_DEBUG  = "TRUE" *) wire dbg_sol     = axis_in.tuser[1];
61
  (* MARK_DEBUG  = "TRUE" *) wire dbg_eof     = axis_in.tuser[2];
62 23 qaztronic
 
63
 
64
endmodule
65
 

powered by: WebSVN 2.1.0

© copyright 1999-2019 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.