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[/] [ethmac10g/] [trunk/] [rtl/] [verilog/] [rx_engine/] [rxStatModule.v] - Blame information for rev 39

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//////////////////////////////////////////////////////////////////////
////                                                                                                                                                                    ////
//// MODULE NAME: rxStatModule                                                                                          ////
////                                                                                                                                                                    ////
//// DESCRIPTION: Generate signals for statistics. These signals  ////
////            will be used in Management Module.                ////
////                                                              ////
////                                                                                                                                                                    ////
//// This file is part of the 10 Gigabit Ethernet IP core project ////
////  http://www.opencores.org/projects/ethmac10g/                                              ////
////                                                                                                                                                                    ////
//// AUTHOR(S):                                                                                                                                 ////
//// Zheng Cao                                                               ////
////                                                                                                    ////
//////////////////////////////////////////////////////////////////////
////                                                                                                                                                                    ////
//// Copyright (c) 2005 AUTHORS.  All rights reserved.                     ////
////                                                                                                                                                                    ////
//// 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                                                   ////
////                                                                                                                                                                    ////
//////////////////////////////////////////////////////////////////////
//
// CVS REVISION HISTORY:
//
// $Log: not supported by cvs2svn $
// Revision 1.1  2005/12/25 16:43:10  Zheng Cao
// 
// 
//
//////////////////////////////////////////////////////////////////////
 
 
`include "timescale.v"
`include "xgiga_define.v"
 
module rxStatModule(rxclk, reset, good_frame_get,crc_check_invalid, large_error, small_error,
                    receiving, padded_frame, pause_frame, broad_valid, multi_valid,
                                                  length_65_127, length_128_255, length_256_511, length_512_1023, length_1024_max,
                                                  jumbo_frame,  get_error_code, rxStatRegPlus);
 
         input rxclk;
         input reset;
         input good_frame_get;
         input large_error;
         input small_error;
         input crc_check_invalid;
         input receiving;
         input padded_frame;
         input pause_frame;
         input broad_valid;
         input multi_valid;
         input length_65_127;
         input length_128_255;
         input length_256_511;
         input length_512_1023;
         input length_1024_max;
         input jumbo_frame;
         input get_error_code;
         output [17:0] rxStatRegPlus;
 
         parameter TP =1;
 
         wire[17:0] rxStatRegPlus_tmp;
 
         ////////////////////////////////////////////
         // Count for Frames Received OK
         ////////////////////////////////////////////
         assign rxStatRegPlus_tmp[0] = good_frame_get;
 
    ////////////////////////////////////////////
         // Count for FCS check error
         ////////////////////////////////////////////
         assign rxStatRegPlus_tmp[1] = crc_check_invalid;
 
         ////////////////////////////////////////////
         // Count for BroadCast Frame Received OK
         ////////////////////////////////////////////
         assign rxStatRegPlus_tmp[2] = broad_valid & good_frame_get;
 
         /////////////////////////////////////////////
         // Count for Multicast Frame Received OK
         /////////////////////////////////////////////
         assign rxStatRegPlus_tmp[3] = multi_valid & good_frame_get;
 
         ////////////////////////////////////////////
         // Count for 64 byte Frame Received OK
         ////////////////////////////////////////////
         assign rxStatRegPlus_tmp[4] = padded_frame & good_frame_get;
 
         ////////////////////////////////////////////
         // Count for 65-127 byte Frames Received OK
         ////////////////////////////////////////////
         assign rxStatRegPlus_tmp[5] = length_65_127 & good_frame_get;
 
         ////////////////////////////////////////////
         // Count for 128-255 byte Frames Received OK
         ////////////////////////////////////////////
         assign rxStatRegPlus_tmp[6] = length_128_255 & good_frame_get;
 
         ////////////////////////////////////////////
         // Count for 256-511 byte Frames Received OK
         ////////////////////////////////////////////
         assign rxStatRegPlus_tmp[7] = length_256_511 & good_frame_get;
 
         //////////////////////////////////////////////
         // Count for 512-1023 byte Frames Received OK
         //////////////////////////////////////////////
    assign rxStatRegPlus_tmp[8] = length_512_1023 & good_frame_get;
 
         //////////////////////////////////////////////
         // Count for 1024-1518 byte Frames Received OK
         //////////////////////////////////////////////
         assign rxStatRegPlus_tmp[9] = length_1024_max & good_frame_get;
 
    //////////////////////////////////////////////
         // Count for Control Frames Received OK
         //////////////////////////////////////////////
         assign rxStatRegPlus_tmp[10] = pause_frame & good_frame_get;
 
         //////////////////////////////////////////////
         // Count for Length/Type Out of Range
         //////////////////////////////////////////////
         assign rxStatRegPlus_tmp[11] = large_error;
 
         //////////////////////////////////////////////
         // Count for Pause Frames Received OK
         //////////////////////////////////////////////
         assign rxStatRegPlus_tmp[12] = pause_frame & good_frame_get;
 
         /////////////////////////////////////////////////////////////
         // Count for Control Frames Received with Unsupported Opcode.
         /////////////////////////////////////////////////////////////
   // assign rxStatRegPlus_tmp[13] = pause_frame & good_frame_get;
 
         ///////////////////////////////////////////////
         // Count for Oversize Frames Received OK
         ///////////////////////////////////////////////
         assign rxStatRegPlus_tmp[14] = jumbo_frame & good_frame_get;
 
         ///////////////////////////////////////////////
         // Count for Undersized Frames Received
         ///////////////////////////////////////////////
         assign rxStatRegPlus_tmp[15] = small_error;
 
         ///////////////////////////////////////////////
         // Count for Fragment Frames Received
         ///////////////////////////////////////////////
         assign rxStatRegPlus_tmp[16] = receiving & get_error_code;
 
         ///////////////////////////////////////////////
         // Count for Number of Bytes Received
         ///////////////////////////////////////////////
         assign rxStatRegPlus_tmp[17] = receiving;
 
         reg[17:0] rxStatRegPlus;
         always@(posedge rxclk or posedge reset) begin
               if(reset)
                           rxStatRegPlus <=#TP 0;
                         else
                           rxStatRegPlus <=#TP rxStatRegPlus_tmp;
         end
 
endmodule

Line No.	Rev	Author	Line
1	39	fisher5090	`//////////////////////////////////////////////////////////////////////`
2			`//// ////`
3			`//// MODULE NAME: rxStatModule ////`
4			`//// ////`
5			`//// DESCRIPTION: Generate signals for statistics. These signals ////`
6			`//// will be used in Management Module. ////`
7			`//// ////`
8			`//// ////`
9			`//// This file is part of the 10 Gigabit Ethernet IP core project ////`
10			`//// http://www.opencores.org/projects/ethmac10g/ ////`
11			`//// ////`
12			`//// AUTHOR(S): ////`
13			`//// Zheng Cao ////`
14			`//// ////`
15			`//////////////////////////////////////////////////////////////////////`
16			`//// ////`
17			`//// Copyright (c) 2005 AUTHORS. All rights reserved. ////`
18			`//// ////`
19			`//// This source file may be used and distributed without ////`
20			`//// restriction provided that this copyright statement is not ////`
21			`//// removed from the file and that any derivative work contains ////`
22			`//// the original copyright notice and the associated disclaimer. ////`
23			`//// ////`
24			`//// This source file is free software; you can redistribute it ////`
25			`//// and/or modify it under the terms of the GNU Lesser General ////`
26			`//// Public License as published by the Free Software Foundation; ////`
27			`//// either version 2.1 of the License, or (at your option) any ////`
28			`//// later version. ////`
29			`//// ////`
30			`//// This source is distributed in the hope that it will be ////`
31			`//// useful, but WITHOUT ANY WARRANTY; without even the implied ////`
32			`//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////`
33			`//// PURPOSE. See the GNU Lesser General Public License for more ////`
34			`//// details. ////`
35			`//// ////`
36			`//// You should have received a copy of the GNU Lesser General ////`
37			`//// Public License along with this source; if not, download it ////`
38			`//// from http://www.opencores.org/lgpl.shtml ////`
39			`//// ////`
40			`//////////////////////////////////////////////////////////////////////`
41			`//`
42			`// CVS REVISION HISTORY:`
43			`//`
44			`// $Log: not supported by cvs2svn $`
45			`// Revision 1.1 2005/12/25 16:43:10 Zheng Cao`
46			`//`
47			`//`
48			`//`
49			`//////////////////////////////////////////////////////////////////////`
50
51
52			`include "timescale.v"
53			`include "xgiga_define.v"
54
55			`module rxStatModule(rxclk, reset, good_frame_get,crc_check_invalid, large_error, small_error,`
56			`receiving, padded_frame, pause_frame, broad_valid, multi_valid,`
57			`length_65_127, length_128_255, length_256_511, length_512_1023, length_1024_max,`
58			`jumbo_frame, get_error_code, rxStatRegPlus);`
59
60			`input rxclk;`
61			`input reset;`
62			`input good_frame_get;`
63			`input large_error;`
64			`input small_error;`
65			`input crc_check_invalid;`
66			`input receiving;`
67			`input padded_frame;`
68			`input pause_frame;`
69			`input broad_valid;`
70			`input multi_valid;`
71			`input length_65_127;`
72			`input length_128_255;`
73			`input length_256_511;`
74			`input length_512_1023;`
75			`input length_1024_max;`
76			`input jumbo_frame;`
77			`input get_error_code;`
78			`output [17:0] rxStatRegPlus;`
79
80			`parameter TP =1;`
81
82			`wire[17:0] rxStatRegPlus_tmp;`
83
84			`////////////////////////////////////////////`
85			`// Count for Frames Received OK`
86			`////////////////////////////////////////////`
87			`assign rxStatRegPlus_tmp[0] = good_frame_get;`
88
89			`////////////////////////////////////////////`
90			`// Count for FCS check error`
91			`////////////////////////////////////////////`
92			`assign rxStatRegPlus_tmp[1] = crc_check_invalid;`
93
94			`////////////////////////////////////////////`
95			`// Count for BroadCast Frame Received OK`
96			`////////////////////////////////////////////`
97			`assign rxStatRegPlus_tmp[2] = broad_valid & good_frame_get;`
98
99			`/////////////////////////////////////////////`
100			`// Count for Multicast Frame Received OK`
101			`/////////////////////////////////////////////`
102			`assign rxStatRegPlus_tmp[3] = multi_valid & good_frame_get;`
103
104			`////////////////////////////////////////////`
105			`// Count for 64 byte Frame Received OK`
106			`////////////////////////////////////////////`
107			`assign rxStatRegPlus_tmp[4] = padded_frame & good_frame_get;`
108
109			`////////////////////////////////////////////`
110			`// Count for 65-127 byte Frames Received OK`
111			`////////////////////////////////////////////`
112			`assign rxStatRegPlus_tmp[5] = length_65_127 & good_frame_get;`
113
114			`////////////////////////////////////////////`
115			`// Count for 128-255 byte Frames Received OK`
116			`////////////////////////////////////////////`
117			`assign rxStatRegPlus_tmp[6] = length_128_255 & good_frame_get;`
118
119			`////////////////////////////////////////////`
120			`// Count for 256-511 byte Frames Received OK`
121			`////////////////////////////////////////////`
122			`assign rxStatRegPlus_tmp[7] = length_256_511 & good_frame_get;`
123
124			`//////////////////////////////////////////////`
125			`// Count for 512-1023 byte Frames Received OK`
126			`//////////////////////////////////////////////`
127			`assign rxStatRegPlus_tmp[8] = length_512_1023 & good_frame_get;`
128
129			`//////////////////////////////////////////////`
130			`// Count for 1024-1518 byte Frames Received OK`
131			`//////////////////////////////////////////////`
132			`assign rxStatRegPlus_tmp[9] = length_1024_max & good_frame_get;`
133
134			`//////////////////////////////////////////////`
135			`// Count for Control Frames Received OK`
136			`//////////////////////////////////////////////`
137			`assign rxStatRegPlus_tmp[10] = pause_frame & good_frame_get;`
138
139			`//////////////////////////////////////////////`
140			`// Count for Length/Type Out of Range`
141			`//////////////////////////////////////////////`
142			`assign rxStatRegPlus_tmp[11] = large_error;`
143
144			`//////////////////////////////////////////////`
145			`// Count for Pause Frames Received OK`
146			`//////////////////////////////////////////////`
147			`assign rxStatRegPlus_tmp[12] = pause_frame & good_frame_get;`
148
149			`/////////////////////////////////////////////////////////////`
150			`// Count for Control Frames Received with Unsupported Opcode.`
151			`/////////////////////////////////////////////////////////////`
152			`// assign rxStatRegPlus_tmp[13] = pause_frame & good_frame_get;`
153
154			`///////////////////////////////////////////////`
155			`// Count for Oversize Frames Received OK`
156			`///////////////////////////////////////////////`
157			`assign rxStatRegPlus_tmp[14] = jumbo_frame & good_frame_get;`
158
159			`///////////////////////////////////////////////`
160			`// Count for Undersized Frames Received`
161			`///////////////////////////////////////////////`
162			`assign rxStatRegPlus_tmp[15] = small_error;`
163
164			`///////////////////////////////////////////////`
165			`// Count for Fragment Frames Received`
166			`///////////////////////////////////////////////`
167			`assign rxStatRegPlus_tmp[16] = receiving & get_error_code;`
168
169			`///////////////////////////////////////////////`
170			`// Count for Number of Bytes Received`
171			`///////////////////////////////////////////////`
172			`assign rxStatRegPlus_tmp[17] = receiving;`
173
174			`reg[17:0] rxStatRegPlus;`
175			`always@(posedge rxclk or posedge reset) begin`
176			`if(reset)`
177			`rxStatRegPlus <=#TP 0;`
178			`else`
179			`rxStatRegPlus <=#TP rxStatRegPlus_tmp;`
180			`end`
181
182			`endmodule`

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[/] [ethmac10g/] [trunk/] [rtl/] [verilog/] [rx_engine/] [rxStatModule.v] - Blame information for rev 39