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Subversion Repositories reed_solomon_codec_generator

[/] [reed_solomon_codec_generator/] [trunk/] [source/] [RsDecodeDpRam.cpp] - Blame information for rev 2

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//===================================================================
// Module Name : RsDecodeDpRam
// File Name   : RsDecodeDpRam.cpp
// Function    : RTL Decoder DpRam Module generation
// 
// Revision History:
// Date          By           Version    Change Description
//===================================================================
// 2009/02/03  Gael Sapience     1.0       Original
//
//===================================================================
// (C) COPYRIGHT 2009 SYSTEM LSI CO., Ltd.
//
#include <stdio.h>
#include <stdlib.h>
#include <iostream>
#include<windows.h>
#include<fstream>
#include <string.h>
using namespace std;
 
FILE  *OutFileDpRam;
 
void RsDecodeDpRam(int DataSize, int TotalSize, int PrimPoly, int ErasureOption, int bitSymbol, int pathFlag, int lengthPath, char *rootFolderPath) {
 
 
   //---------------------------------------------------------------
   // C++ variables
   //---------------------------------------------------------------
   int syndromeLength;
   syndromeLength = TotalSize - DataSize;
 
   int ii;
   int Delay;
   int *euclideTab;
   char *strRsDecodeDpRam;
 
   euclideTab    =new int[(syndromeLength+1)];
 
 
   //---------------------------------------------------------------
   // open file
   //---------------------------------------------------------------
   strRsDecodeDpRam = (char *)calloc(lengthPath + 21,  sizeof(char));
   if (pathFlag == 0) {
        strRsDecodeDpRam[0] = '.';
   }else{
      for(ii=0; ii<lengthPath; ii++){
         strRsDecodeDpRam[ii] = rootFolderPath[ii];
      }
   }
   strcat(strRsDecodeDpRam, "/rtl/RsDecodeDpRam.v");
 
   OutFileDpRam = fopen(strRsDecodeDpRam,"w");
 
 
   //---------------------------------------------------------------
  // euclideTab calculation
  //---------------------------------------------------------------
   euclideTab [syndromeLength] = 3;
   euclideTab [syndromeLength-1] = 3;
 
   for(ii=(syndromeLength-2); ii>0; ii=ii-2){
      euclideTab [ii] = euclideTab   [ii+2] + 6;
      euclideTab [ii-1] = euclideTab [ii+1] + 6;
   }
 
   euclideTab [0] = euclideTab [2] + 6;
 
 
   //---------------------------------------------------------------
   // Delay calculation
   //---------------------------------------------------------------
   if (ErasureOption == 1) {
      Delay = TotalSize + syndromeLength + 1 + euclideTab [0] + 5;
   }else{
      Delay = TotalSize + euclideTab [0] + 5;
   }
 
 
   //---------------------------------------------------------------
   // Write Header File
   //---------------------------------------------------------------
//   fprintf(OutFileDpRam, "// $Id: $\n");
//   fprintf(OutFileDpRam, "//=================================================================\n");
//   fprintf(OutFileDpRam, "// Project Name: MyRS\n");
//   fprintf(OutFileDpRam, "// File Name   : RsDecodeDpRam.v\n");
//   fprintf(OutFileDpRam, "// Function    : RS Memory\n");
//   fprintf(OutFileDpRam, "//=================================================================\n\n\n");
 
   fprintf(OutFileDpRam, "//===================================================================\n");
   fprintf(OutFileDpRam, "// Module Name : RsDecodeDpRam\n");
   fprintf(OutFileDpRam, "// File Name   : RsDecodeDpRam.v\n");
   fprintf(OutFileDpRam, "// Function    : Rs Decoder DpRam Memory Module\n");
   fprintf(OutFileDpRam, "// \n");
   fprintf(OutFileDpRam, "// Revision History:\n");
   fprintf(OutFileDpRam, "// Date          By           Version    Change Description\n");
   fprintf(OutFileDpRam, "//===================================================================\n");
   fprintf(OutFileDpRam, "// 2009/02/03  Gael Sapience     1.0       Original\n");
   fprintf(OutFileDpRam, "//\n");
   fprintf(OutFileDpRam, "//===================================================================\n");
   fprintf(OutFileDpRam, "// (C) COPYRIGHT 2009 SYSTEM LSI CO., Ltd.\n");
   fprintf(OutFileDpRam, "//\n\n\n");
 
   //---------------------------------------------------------------
   // Ports Declaration
   //---------------------------------------------------------------
   fprintf(OutFileDpRam, "module RsDecodeDpRam (/*AUTOARG*/\n");
   fprintf(OutFileDpRam, "   // Outputs\n");
   fprintf(OutFileDpRam, "   q,\n");
   fprintf(OutFileDpRam, "   // Inputs\n");
   fprintf(OutFileDpRam, "   clock,\n");
   fprintf(OutFileDpRam, "   data,\n");
   fprintf(OutFileDpRam, "   rdaddress,\n");
   fprintf(OutFileDpRam, "   rden,\n");
   fprintf(OutFileDpRam, "   wraddress,\n");
   fprintf(OutFileDpRam, "   wren\n");
   fprintf(OutFileDpRam, "   );\n");
   fprintf(OutFileDpRam,"\n");
 
 
   //---------------------------------------------------------------
   // I/O instantiation
   //---------------------------------------------------------------
   if (ErasureOption == 1) {
      fprintf(OutFileDpRam, "   output [%d:0]   q;\n", bitSymbol);
   }else{
      fprintf(OutFileDpRam, "   output [%d:0]   q;\n", bitSymbol-1);
   }
 
 
   fprintf(OutFileDpRam, "   input          clock;\n");
   if (ErasureOption == 1) {
      fprintf(OutFileDpRam, "   input  [%d:0]   data;\n", bitSymbol);
   }else{
      fprintf(OutFileDpRam, "   input  [%d:0]   data;\n", bitSymbol-1);
   }
 
 
   if (Delay < 4) {
      fprintf(OutFileDpRam, "   input  [1:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [1:0]   wraddress;\n");
   }
   if (Delay < 8) {
      fprintf(OutFileDpRam, "   input  [2:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [2:0]   wraddress;\n");
   }
   if (Delay < 16) {
      fprintf(OutFileDpRam, "   input  [3:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [3:0]   wraddress;\n");
   }
   else if (Delay < 32) {
      fprintf(OutFileDpRam, "   input  [4:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [4:0]   wraddress;\n");
   }
   else if (Delay < 64) {
      fprintf(OutFileDpRam, "   input  [5:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [5:0]   wraddress;\n");
   }
   else if (Delay < 128) {
      fprintf(OutFileDpRam, "   input  [6:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [6:0]   wraddress;\n");
   }
   else if (Delay < 256) {
      fprintf(OutFileDpRam, "   input  [7:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [7:0]   wraddress;\n");
   }
   else if (Delay < 512) {
      fprintf(OutFileDpRam, "   input  [8:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [8:0]   wraddress;\n");
   }
   else if  (Delay < 1024) {
      fprintf(OutFileDpRam, "   input  [9:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [9:0]   wraddress;\n");
   }
   else if  (Delay < 2048) {
      fprintf(OutFileDpRam, "   input  [10:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [10:0]   wraddress;\n");
   }
   else if  (Delay < 4096) {
      fprintf(OutFileDpRam, "   input  [11:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [11:0]   wraddress;\n");
   }
   else if  (Delay < 8192) {
      fprintf(OutFileDpRam, "   input  [12:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [12:0]   wraddress;\n");
   }
   else if  (Delay < 16384) {
      fprintf(OutFileDpRam, "   input  [13:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [13:0]   wraddress;\n");
   }
   else if  (Delay < 32768) {
      fprintf(OutFileDpRam, "   input  [14:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [14:0]   wraddress;\n");
   }
   else if  (Delay < 65536) {
      fprintf(OutFileDpRam, "   input  [15:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [15:0]   wraddress;\n");
   }
   else{
      fprintf(OutFileDpRam, "   input  [16:0]   rdaddress;\n");
      fprintf(OutFileDpRam, "   input  [16:0]   wraddress;\n");
   }
 
   fprintf(OutFileDpRam, "   input          rden;\n");
   fprintf(OutFileDpRam, "   input          wren;\n");
   fprintf(OutFileDpRam,"\n\n\n");
 
 
   //---------------------------------------------------------------
   // + mem
   //- DpRam memory
   //---------------------------------------------------------------
   fprintf(OutFileDpRam, "    //------------------------------------------------------------------\n");
   fprintf(OutFileDpRam, "    // + mem\n");
   fprintf(OutFileDpRam, "    //  - DpRam Memory\n");
   fprintf(OutFileDpRam, "    //------------------------------------------------------------------\n");
   if (ErasureOption == 1) {
      fprintf(OutFileDpRam, "   reg [%d:0]   mem[0:%d];\n", bitSymbol, (Delay -1));
   }else{
      fprintf(OutFileDpRam, "   reg [%d:0]   mem[0:%d];\n", bitSymbol-1 , (Delay -1));
   }
 
 
   //---------------------------------------------------------------
   //- DpRam write process
   //---------------------------------------------------------------
   fprintf(OutFileDpRam, "    always@(posedge clock) begin\n");
   fprintf(OutFileDpRam, "       if (wren)\n");
   fprintf(OutFileDpRam, "         mem[wraddress] <= data;\n");
   fprintf(OutFileDpRam, "    end\n");
   fprintf(OutFileDpRam,"\n\n\n");
 
 
   //---------------------------------------------------------------
   // + rRdAddr
   //- Read Address register
   //---------------------------------------------------------------
   fprintf(OutFileDpRam, "    //------------------------------------------------------------------\n");
   fprintf(OutFileDpRam, "    // + rRdAddr\n");
   fprintf(OutFileDpRam, "    //  - Read Address register\n");
   fprintf(OutFileDpRam, "    //------------------------------------------------------------------\n");
 
   if (Delay < 4) {
      fprintf(OutFileDpRam, "    reg [1:0] rRdAddr;\n");
   }
   else if (Delay < 8) {
      fprintf(OutFileDpRam, "    reg [2:0] rRdAddr;\n");
   }
   else if (Delay < 16) {
      fprintf(OutFileDpRam, "    reg [3:0] rRdAddr;\n");
   }
   else if (Delay < 32) {
      fprintf(OutFileDpRam, "    reg [4:0] rRdAddr;\n");
   }
   else if (Delay < 64) {
      fprintf(OutFileDpRam, "    reg [5:0] rRdAddr;\n");
   }
   else if (Delay < 128) {
      fprintf(OutFileDpRam, "    reg [6:0] rRdAddr;\n");
   }
   else if (Delay < 256) {
      fprintf(OutFileDpRam, "    reg [7:0] rRdAddr;\n");
   }
   else if (Delay < 512) {
      fprintf(OutFileDpRam, "    reg [8:0] rRdAddr;\n");
   }
   else if  (Delay < 1024) {
      fprintf(OutFileDpRam, "    reg [9:0] rRdAddr;\n");
   }
   else if  (Delay < 2048) {
      fprintf(OutFileDpRam, "    reg [10:0] rRdAddr;\n");
   }
   else if  (Delay < 4096) {
      fprintf(OutFileDpRam, "    reg [11:0] rRdAddr;\n");
   }
   else if  (Delay < 8192) {
      fprintf(OutFileDpRam, "    reg [12:0] rRdAddr;\n");
   }
   else if  (Delay < 16384) {
      fprintf(OutFileDpRam, "    reg [13:0] rRdAddr;\n");
   }
   else if  (Delay < 32768) {
      fprintf(OutFileDpRam, "    reg [14:0] rRdAddr;\n");
   }
   else if  (Delay < 65536) {
      fprintf(OutFileDpRam, "    reg [15:0] rRdAddr;\n");
   }
   else{
      fprintf(OutFileDpRam, "    reg [16:0] rRdAddr;\n");
   }
 
   fprintf(OutFileDpRam, "    always@(posedge clock) begin\n");
   fprintf(OutFileDpRam, "       rRdAddr <= rdaddress;\n");
   fprintf(OutFileDpRam, "    end\n");
   fprintf(OutFileDpRam,"\n\n\n");
 
 
 
   //---------------------------------------------------------------
   // + rRdEn
   //- Read enable register
   //---------------------------------------------------------------
   fprintf(OutFileDpRam, "    //------------------------------------------------------------------\n");
   fprintf(OutFileDpRam, "    // + rRdEn\n");
   fprintf(OutFileDpRam, "    //  - �꡼�ɥ��͡���?\n");
   fprintf(OutFileDpRam, "    //------------------------------------------------------------------\n");
   fprintf(OutFileDpRam, "    reg  rRdEn;\n");
   fprintf(OutFileDpRam, "    always@(posedge clock) begin\n");
   fprintf(OutFileDpRam, "       rRdEn <= rden;\n");
   fprintf(OutFileDpRam, "    end\n");
   fprintf(OutFileDpRam,"\n\n\n");
 
 
   //---------------------------------------------------------------
   // + q
   //- Read data register
   //---------------------------------------------------------------
   fprintf(OutFileDpRam, "    //------------------------------------------------------------------\n");
   fprintf(OutFileDpRam, "    // + q\n");
   fprintf(OutFileDpRam, "    //  - �꡼�ɽ���\n");
   fprintf(OutFileDpRam, "    //------------------------------------------------------------------\n");
   if (ErasureOption == 1) {
      fprintf(OutFileDpRam, "    reg [%d:0] q;\n", bitSymbol);
   }else{
      fprintf(OutFileDpRam, "    reg [%d:0] q;\n", bitSymbol-1);
   }
   fprintf(OutFileDpRam, "    always@(posedge clock) begin\n");
   fprintf(OutFileDpRam, "       if (rRdEn)\n");
   fprintf(OutFileDpRam, "          q <= mem[rRdAddr];\n");
   fprintf(OutFileDpRam, "    end\n");
   fprintf(OutFileDpRam,"\n\n\n");
   fprintf(OutFileDpRam, " endmodule\n");
 
 
  //---------------------------------------------------------------
  // close file
  //---------------------------------------------------------------
   fclose(OutFileDpRam);
 
 
  //---------------------------------------------------------------
  // Free memory
  //---------------------------------------------------------------
   delete[] euclideTab;
 
 
   //---------------------------------------------------------------
   // automatically convert Dos mode To Unix mode
   //---------------------------------------------------------------
        char ch;
        char temp[MAX_PATH]="\0";
 
        //Open the file for reading in binarymode.
        ifstream fp_read(strRsDecodeDpRam, ios_base::in | ios_base::binary);
        sprintf(temp, "%s.temp", strRsDecodeDpRam);
        //Create a temporary file for writing in the binary mode. This
        //file will be created in the same directory as the input file.
        ofstream fp_write(temp, ios_base::out | ios_base::trunc | ios_base::binary);
 
        while(fp_read.eof() != true)
        {
                fp_read.get(ch);
                //Check for CR (carriage return)
                if((int)ch == 0x0D)
                        continue;
                if (!fp_read.eof())fp_write.put(ch);
        }
 
        fp_read.close();
        fp_write.close();
        //Delete the existing input file.
        remove(strRsDecodeDpRam);
        //Rename the temporary file to the input file.
        rename(temp, strRsDecodeDpRam);
        //Delete the temporary file.
        remove(temp);
 
 
   //---------------------------------------------------------------
   // clean string
   //---------------------------------------------------------------
   free(strRsDecodeDpRam);
 
 
}

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Subversion Repositories reed_solomon_codec_generator

[/] [reed_solomon_codec_generator/] [trunk/] [source/] [RsDecodeDpRam.cpp] - Blame information for rev 2

Line No.	Rev	Author	Line
1	2	issei	`//===================================================================`
2			`// Module Name : RsDecodeDpRam`
3			`// File Name : RsDecodeDpRam.cpp`
4			`// Function : RTL Decoder DpRam Module generation`
5			`//`
6			`// Revision History:`
7			`// Date By Version Change Description`
8			`//===================================================================`
9			`// 2009/02/03 Gael Sapience 1.0 Original`
10			`//`
11			`//===================================================================`
12			`// (C) COPYRIGHT 2009 SYSTEM LSI CO., Ltd.`
13			`//`
14			`#include <stdio.h>`
15			`#include <stdlib.h>`
16			`#include <iostream>`
17			`#include<windows.h>`
18			`#include<fstream>`
19			`#include <string.h>`
20			`using namespace std;`
21
22			`FILE *OutFileDpRam;`
23
24			`void RsDecodeDpRam(int DataSize, int TotalSize, int PrimPoly, int ErasureOption, int bitSymbol, int pathFlag, int lengthPath, char *rootFolderPath) {`
25
26
27			`//---------------------------------------------------------------`
28			`// C++ variables`
29			`//---------------------------------------------------------------`
30			`int syndromeLength;`
31			`syndromeLength = TotalSize - DataSize;`
32
33			`int ii;`
34			`int Delay;`
35			`int *euclideTab;`
36			`char *strRsDecodeDpRam;`
37
38			`euclideTab =new int[(syndromeLength+1)];`
39
40
41			`//---------------------------------------------------------------`
42			`// open file`
43			`//---------------------------------------------------------------`
44			`strRsDecodeDpRam = (char *)calloc(lengthPath + 21, sizeof(char));`
45			`if (pathFlag == 0) {`
46			`strRsDecodeDpRam[0] = '.';`
47			`}else{`
48			`for(ii=0; ii<lengthPath; ii++){`
49			`strRsDecodeDpRam[ii] = rootFolderPath[ii];`
50			`}`
51			`}`
52			`strcat(strRsDecodeDpRam, "/rtl/RsDecodeDpRam.v");`
53
54			`OutFileDpRam = fopen(strRsDecodeDpRam,"w");`
55
56
57			`//---------------------------------------------------------------`
58			`// euclideTab calculation`
59			`//---------------------------------------------------------------`
60			`euclideTab [syndromeLength] = 3;`
61			`euclideTab [syndromeLength-1] = 3;`
62
63			`for(ii=(syndromeLength-2); ii>0; ii=ii-2){`
64			`euclideTab [ii] = euclideTab [ii+2] + 6;`
65			`euclideTab [ii-1] = euclideTab [ii+1] + 6;`
66			`}`
67
68			`euclideTab [0] = euclideTab [2] + 6;`
69
70
71			`//---------------------------------------------------------------`
72			`// Delay calculation`
73			`//---------------------------------------------------------------`
74			`if (ErasureOption == 1) {`
75			`Delay = TotalSize + syndromeLength + 1 + euclideTab [0] + 5;`
76			`}else{`
77			`Delay = TotalSize + euclideTab [0] + 5;`
78			`}`
79
80
81			`//---------------------------------------------------------------`
82			`// Write Header File`
83			`//---------------------------------------------------------------`
84			`// fprintf(OutFileDpRam, "// $Id: $\n");`
85			`// fprintf(OutFileDpRam, "//=================================================================\n");`
86			`// fprintf(OutFileDpRam, "// Project Name: MyRS\n");`
87			`// fprintf(OutFileDpRam, "// File Name : RsDecodeDpRam.v\n");`
88			`// fprintf(OutFileDpRam, "// Function : RS Memory\n");`
89			`// fprintf(OutFileDpRam, "//=================================================================\n\n\n");`
90
91			`fprintf(OutFileDpRam, "//===================================================================\n");`
92			`fprintf(OutFileDpRam, "// Module Name : RsDecodeDpRam\n");`
93			`fprintf(OutFileDpRam, "// File Name : RsDecodeDpRam.v\n");`
94			`fprintf(OutFileDpRam, "// Function : Rs Decoder DpRam Memory Module\n");`
95			`fprintf(OutFileDpRam, "// \n");`
96			`fprintf(OutFileDpRam, "// Revision History:\n");`
97			`fprintf(OutFileDpRam, "// Date By Version Change Description\n");`
98			`fprintf(OutFileDpRam, "//===================================================================\n");`
99			`fprintf(OutFileDpRam, "// 2009/02/03 Gael Sapience 1.0 Original\n");`
100			`fprintf(OutFileDpRam, "//\n");`
101			`fprintf(OutFileDpRam, "//===================================================================\n");`
102			`fprintf(OutFileDpRam, "// (C) COPYRIGHT 2009 SYSTEM LSI CO., Ltd.\n");`
103			`fprintf(OutFileDpRam, "//\n\n\n");`
104
105			`//---------------------------------------------------------------`
106			`// Ports Declaration`
107			`//---------------------------------------------------------------`
108			`fprintf(OutFileDpRam, "module RsDecodeDpRam (/AUTOARG/\n");`
109			`fprintf(OutFileDpRam, " // Outputs\n");`
110			`fprintf(OutFileDpRam, " q,\n");`
111			`fprintf(OutFileDpRam, " // Inputs\n");`
112			`fprintf(OutFileDpRam, " clock,\n");`
113			`fprintf(OutFileDpRam, " data,\n");`
114			`fprintf(OutFileDpRam, " rdaddress,\n");`
115			`fprintf(OutFileDpRam, " rden,\n");`
116			`fprintf(OutFileDpRam, " wraddress,\n");`
117			`fprintf(OutFileDpRam, " wren\n");`
118			`fprintf(OutFileDpRam, " );\n");`
119			`fprintf(OutFileDpRam,"\n");`
120
121
122			`//---------------------------------------------------------------`
123			`// I/O instantiation`
124			`//---------------------------------------------------------------`
125			`if (ErasureOption == 1) {`
126			`fprintf(OutFileDpRam, " output [%d:0] q;\n", bitSymbol);`
127			`}else{`
128			`fprintf(OutFileDpRam, " output [%d:0] q;\n", bitSymbol-1);`
129			`}`
130
131
132			`fprintf(OutFileDpRam, " input clock;\n");`
133			`if (ErasureOption == 1) {`
134			`fprintf(OutFileDpRam, " input [%d:0] data;\n", bitSymbol);`
135			`}else{`
136			`fprintf(OutFileDpRam, " input [%d:0] data;\n", bitSymbol-1);`
137			`}`
138
139
140			`if (Delay < 4) {`
141			`fprintf(OutFileDpRam, " input [1:0] rdaddress;\n");`
142			`fprintf(OutFileDpRam, " input [1:0] wraddress;\n");`
143			`}`
144			`if (Delay < 8) {`
145			`fprintf(OutFileDpRam, " input [2:0] rdaddress;\n");`
146			`fprintf(OutFileDpRam, " input [2:0] wraddress;\n");`
147			`}`
148			`if (Delay < 16) {`
149			`fprintf(OutFileDpRam, " input [3:0] rdaddress;\n");`
150			`fprintf(OutFileDpRam, " input [3:0] wraddress;\n");`
151			`}`
152			`else if (Delay < 32) {`
153			`fprintf(OutFileDpRam, " input [4:0] rdaddress;\n");`
154			`fprintf(OutFileDpRam, " input [4:0] wraddress;\n");`
155			`}`
156			`else if (Delay < 64) {`
157			`fprintf(OutFileDpRam, " input [5:0] rdaddress;\n");`
158			`fprintf(OutFileDpRam, " input [5:0] wraddress;\n");`
159			`}`
160			`else if (Delay < 128) {`
161			`fprintf(OutFileDpRam, " input [6:0] rdaddress;\n");`
162			`fprintf(OutFileDpRam, " input [6:0] wraddress;\n");`
163			`}`
164			`else if (Delay < 256) {`
165			`fprintf(OutFileDpRam, " input [7:0] rdaddress;\n");`
166			`fprintf(OutFileDpRam, " input [7:0] wraddress;\n");`
167			`}`
168			`else if (Delay < 512) {`
169			`fprintf(OutFileDpRam, " input [8:0] rdaddress;\n");`
170			`fprintf(OutFileDpRam, " input [8:0] wraddress;\n");`
171			`}`
172			`else if (Delay < 1024) {`
173			`fprintf(OutFileDpRam, " input [9:0] rdaddress;\n");`
174			`fprintf(OutFileDpRam, " input [9:0] wraddress;\n");`
175			`}`
176			`else if (Delay < 2048) {`
177			`fprintf(OutFileDpRam, " input [10:0] rdaddress;\n");`
178			`fprintf(OutFileDpRam, " input [10:0] wraddress;\n");`
179			`}`
180			`else if (Delay < 4096) {`
181			`fprintf(OutFileDpRam, " input [11:0] rdaddress;\n");`
182			`fprintf(OutFileDpRam, " input [11:0] wraddress;\n");`
183			`}`
184			`else if (Delay < 8192) {`
185			`fprintf(OutFileDpRam, " input [12:0] rdaddress;\n");`
186			`fprintf(OutFileDpRam, " input [12:0] wraddress;\n");`
187			`}`
188			`else if (Delay < 16384) {`
189			`fprintf(OutFileDpRam, " input [13:0] rdaddress;\n");`
190			`fprintf(OutFileDpRam, " input [13:0] wraddress;\n");`
191			`}`
192			`else if (Delay < 32768) {`
193			`fprintf(OutFileDpRam, " input [14:0] rdaddress;\n");`
194			`fprintf(OutFileDpRam, " input [14:0] wraddress;\n");`
195			`}`
196			`else if (Delay < 65536) {`
197			`fprintf(OutFileDpRam, " input [15:0] rdaddress;\n");`
198			`fprintf(OutFileDpRam, " input [15:0] wraddress;\n");`
199			`}`
200			`else{`
201			`fprintf(OutFileDpRam, " input [16:0] rdaddress;\n");`
202			`fprintf(OutFileDpRam, " input [16:0] wraddress;\n");`
203			`}`
204
205			`fprintf(OutFileDpRam, " input rden;\n");`
206			`fprintf(OutFileDpRam, " input wren;\n");`
207			`fprintf(OutFileDpRam,"\n\n\n");`
208
209
210			`//---------------------------------------------------------------`
211			`// + mem`
212			`//- DpRam memory`
213			`//---------------------------------------------------------------`
214			`fprintf(OutFileDpRam, " //------------------------------------------------------------------\n");`
215			`fprintf(OutFileDpRam, " // + mem\n");`
216			`fprintf(OutFileDpRam, " // - DpRam Memory\n");`
217			`fprintf(OutFileDpRam, " //------------------------------------------------------------------\n");`
218			`if (ErasureOption == 1) {`
219			`fprintf(OutFileDpRam, " reg [%d:0] mem[0:%d];\n", bitSymbol, (Delay -1));`
220			`}else{`
221			`fprintf(OutFileDpRam, " reg [%d:0] mem[0:%d];\n", bitSymbol-1 , (Delay -1));`
222			`}`
223
224
225			`//---------------------------------------------------------------`
226			`//- DpRam write process`
227			`//---------------------------------------------------------------`
228			`fprintf(OutFileDpRam, " always@(posedge clock) begin\n");`
229			`fprintf(OutFileDpRam, " if (wren)\n");`
230			`fprintf(OutFileDpRam, " mem[wraddress] <= data;\n");`
231			`fprintf(OutFileDpRam, " end\n");`
232			`fprintf(OutFileDpRam,"\n\n\n");`
233
234
235			`//---------------------------------------------------------------`
236			`// + rRdAddr`
237			`//- Read Address register`
238			`//---------------------------------------------------------------`
239			`fprintf(OutFileDpRam, " //------------------------------------------------------------------\n");`
240			`fprintf(OutFileDpRam, " // + rRdAddr\n");`
241			`fprintf(OutFileDpRam, " // - Read Address register\n");`
242			`fprintf(OutFileDpRam, " //------------------------------------------------------------------\n");`
243
244			`if (Delay < 4) {`
245			`fprintf(OutFileDpRam, " reg [1:0] rRdAddr;\n");`
246			`}`
247			`else if (Delay < 8) {`
248			`fprintf(OutFileDpRam, " reg [2:0] rRdAddr;\n");`
249			`}`
250			`else if (Delay < 16) {`
251			`fprintf(OutFileDpRam, " reg [3:0] rRdAddr;\n");`
252			`}`
253			`else if (Delay < 32) {`
254			`fprintf(OutFileDpRam, " reg [4:0] rRdAddr;\n");`
255			`}`
256			`else if (Delay < 64) {`
257			`fprintf(OutFileDpRam, " reg [5:0] rRdAddr;\n");`
258			`}`
259			`else if (Delay < 128) {`
260			`fprintf(OutFileDpRam, " reg [6:0] rRdAddr;\n");`
261			`}`
262			`else if (Delay < 256) {`
263			`fprintf(OutFileDpRam, " reg [7:0] rRdAddr;\n");`
264			`}`
265			`else if (Delay < 512) {`
266			`fprintf(OutFileDpRam, " reg [8:0] rRdAddr;\n");`
267			`}`
268			`else if (Delay < 1024) {`
269			`fprintf(OutFileDpRam, " reg [9:0] rRdAddr;\n");`
270			`}`
271			`else if (Delay < 2048) {`
272			`fprintf(OutFileDpRam, " reg [10:0] rRdAddr;\n");`
273			`}`
274			`else if (Delay < 4096) {`
275			`fprintf(OutFileDpRam, " reg [11:0] rRdAddr;\n");`
276			`}`
277			`else if (Delay < 8192) {`
278			`fprintf(OutFileDpRam, " reg [12:0] rRdAddr;\n");`
279			`}`
280			`else if (Delay < 16384) {`
281			`fprintf(OutFileDpRam, " reg [13:0] rRdAddr;\n");`
282			`}`
283			`else if (Delay < 32768) {`
284			`fprintf(OutFileDpRam, " reg [14:0] rRdAddr;\n");`
285			`}`
286			`else if (Delay < 65536) {`
287			`fprintf(OutFileDpRam, " reg [15:0] rRdAddr;\n");`
288			`}`
289			`else{`
290			`fprintf(OutFileDpRam, " reg [16:0] rRdAddr;\n");`
291			`}`
292
293			`fprintf(OutFileDpRam, " always@(posedge clock) begin\n");`
294			`fprintf(OutFileDpRam, " rRdAddr <= rdaddress;\n");`
295			`fprintf(OutFileDpRam, " end\n");`
296			`fprintf(OutFileDpRam,"\n\n\n");`
297
298
299
300			`//---------------------------------------------------------------`
301			`// + rRdEn`
302			`//- Read enable register`
303			`//---------------------------------------------------------------`
304			`fprintf(OutFileDpRam, " //------------------------------------------------------------------\n");`
305			`fprintf(OutFileDpRam, " // + rRdEn\n");`
306			`fprintf(OutFileDpRam, " // - �꡼�ɥ��͡��?\n");`
307			`fprintf(OutFileDpRam, " //------------------------------------------------------------------\n");`
308			`fprintf(OutFileDpRam, " reg rRdEn;\n");`
309			`fprintf(OutFileDpRam, " always@(posedge clock) begin\n");`
310			`fprintf(OutFileDpRam, " rRdEn <= rden;\n");`
311			`fprintf(OutFileDpRam, " end\n");`
312			`fprintf(OutFileDpRam,"\n\n\n");`
313
314
315			`//---------------------------------------------------------------`
316			`// + q`
317			`//- Read data register`
318			`//---------------------------------------------------------------`
319			`fprintf(OutFileDpRam, " //------------------------------------------------------------------\n");`
320			`fprintf(OutFileDpRam, " // + q\n");`
321			`fprintf(OutFileDpRam, " // - �꡼�ɽ��\n");`
322			`fprintf(OutFileDpRam, " //------------------------------------------------------------------\n");`
323			`if (ErasureOption == 1) {`
324			`fprintf(OutFileDpRam, " reg [%d:0] q;\n", bitSymbol);`
325			`}else{`
326			`fprintf(OutFileDpRam, " reg [%d:0] q;\n", bitSymbol-1);`
327			`}`
328			`fprintf(OutFileDpRam, " always@(posedge clock) begin\n");`
329			`fprintf(OutFileDpRam, " if (rRdEn)\n");`
330			`fprintf(OutFileDpRam, " q <= mem[rRdAddr];\n");`
331			`fprintf(OutFileDpRam, " end\n");`
332			`fprintf(OutFileDpRam,"\n\n\n");`
333			`fprintf(OutFileDpRam, " endmodule\n");`
334
335
336			`//---------------------------------------------------------------`
337			`// close file`
338			`//---------------------------------------------------------------`
339			`fclose(OutFileDpRam);`
340
341
342			`//---------------------------------------------------------------`
343			`// Free memory`
344			`//---------------------------------------------------------------`
345			`delete[] euclideTab;`
346
347
348			`//---------------------------------------------------------------`
349			`// automatically convert Dos mode To Unix mode`
350			`//---------------------------------------------------------------`
351			`char ch;`
352			`char temp[MAX_PATH]="\0";`
353
354			`//Open the file for reading in binarymode.`
355			`ifstream fp_read(strRsDecodeDpRam, ios_base::in \| ios_base::binary);`
356			`sprintf(temp, "%s.temp", strRsDecodeDpRam);`
357			`//Create a temporary file for writing in the binary mode. This`
358			`//file will be created in the same directory as the input file.`
359			`ofstream fp_write(temp, ios_base::out \| ios_base::trunc \| ios_base::binary);`
360
361			`while(fp_read.eof() != true)`
362			`{`
363			`fp_read.get(ch);`
364			`//Check for CR (carriage return)`
365			`if((int)ch == 0x0D)`
366			`continue;`
367			`if (!fp_read.eof())fp_write.put(ch);`
368			`}`
369
370			`fp_read.close();`
371			`fp_write.close();`
372			`//Delete the existing input file.`
373			`remove(strRsDecodeDpRam);`
374			`//Rename the temporary file to the input file.`
375			`rename(temp, strRsDecodeDpRam);`
376			`//Delete the temporary file.`
377			`remove(temp);`
378
379
380			`//---------------------------------------------------------------`
381			`// clean string`
382			`//---------------------------------------------------------------`
383			`free(strRsDecodeDpRam);`
384
385
386			`}`