OpenCores
URL https://opencores.org/ocsvn/mips789/mips789/trunk

Subversion Repositories mips789

[/] [mips789/] [tags/] [v001/] [tools_source_code/] [gensim.c] - Blame information for rev 4

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 4 mcupro 
#include "stdio.h"
2 
main(int file_no,char*file_name[])
3 
{
4 
    int j=4,i=0 ;
5 
    int cntr ;
6 
    char str1[100],str2[111];
7 
   /*
8 
    FILE*ff=fopen(file_name[1],"r");
9 
    FILE*ft=fopen(file_name[2],"w");
10 
    */
11 
    FILE*ff=fopen("code.txt","r");
12 
    FILE*ft=fopen("sim_ram.v","w");
13 
    for(j=0;j<4;++j)
14 
    {
15 
        cntr = -10;
16 
        fprintf(ft,"module sim_syn_ram%d(\n",j);
17 
        fprintf(ft,"        data,\n");
18 
        fprintf(ft,"        wraddress,\n");
19 
        fprintf(ft,"        rdaddress_a,\n");
20 
        fprintf(ft,"        rdaddress_b,\n");
21 
        fprintf(ft,"        wren,\n");
22 
        fprintf(ft,"        clock,\n");
23 
        fprintf(ft,"        qa,\n");
24 
        fprintf(ft,"        qb);\n\n");
25 
        fprintf(ft,"    input   [7:0]  data;\n");
26 
        fprintf(ft,"    input   [10:0]  wraddress;\n");
27 
        fprintf(ft,"    input   [10:0]  rdaddress_a;\n");
28 
        fprintf(ft,"    input   [10:0]  rdaddress_b;\n");
29 
        fprintf(ft,"    input     wren;\n");
30 
        fprintf(ft,"    reg [7:0]  r_data;\n");
31 
        fprintf(ft,"    reg [10:0]  r_wraddress;\n");
32 
        fprintf(ft,"    reg [10:0]  r_rdaddress_a;\n");
33 
        fprintf(ft,"    reg [10:0]  r_rdaddress_b;\n");
34 
        fprintf(ft,"    reg   r_wren;\n");
35 
        fprintf(ft,"    input     clock;\n");
36 
        fprintf(ft,"    output  [7:0]  qa;\n");
37 
        fprintf(ft,"    output  [7:0]  qb;\n");
38 
        fprintf(ft,"    reg [7:0] mem_bank  [0:2047]  ;\n");
39 
 
40 
        fprintf(ft,"      initial begin   \n       ");
41 
        rewind(ff);
42 
        i=-1 ;
43 
 
44 
        while(fgets(str2,100,ff))
45 
        {
46 
            ++i ;
47 
            if(3==j)
48 
            {
49 
                str2[2]=0 ;
50 
                fprintf(ft,"mem_bank[%d] = 'h%s ; ",i,&str2[0]);
51 
                ++cntr ;
52 
                if(!(cntr%10))
53 
                {
54 
                    cntr==0 ;
55 
                    fprintf(ft,"\n       ");
56 
                }
57 
            }
58 
            else
59 
            if(2==j)
60 
            {
61 
                str2[4]=0 ;
62 
 
63 
                fprintf(ft,"mem_bank[%d] = 'h%s ; ",i,&str2[2]);
64 
 
65 
                ++cntr ;
66 
                if(!(cntr%10))
67 
                {
68 
                    cntr==0 ;
69 
                    fprintf(ft,"\n       ");
70 
                }
71 
            }
72 
            else
73 
            if(1==j)
74 
            {
75 
                str2[6]=0 ;
76 
                fprintf(ft,"mem_bank[%d] = 'h%s ; ",i,&str2[4]);
77 
 
78 
                ++cntr ;
79 
                if(!(cntr%10))
80 
                {
81 
                    cntr==0 ;
82 
                    fprintf(ft,"\n       ");
83 
                }
84 
            }
85 
            else
86 
            if(0==j)
87 
            {
88 
                str2[8]=0 ;
89 
                fprintf(ft,"mem_bank[%d] = 'h%s ; ",i,&str2[6]);
90 
 
91 
                ++cntr ;
92 
                if(!(cntr%10))
93 
                {
94 
                    cntr==0 ;
95 
                    fprintf(ft,"\n       ");
96 
                }
97 
            }
98 
        }
99 
        fprintf(ft,"    \n       end\n");
100 
        fprintf(ft,"    always @ (posedge clock) if (r_wren) mem_bank[r_wraddress]<=r_data;\n");
101 
        fprintf(ft,"    always @ (posedge clock)\n");
102 
        fprintf(ft,"    begin\n");
103 
        fprintf(ft,"        r_data<=data;\n");
104 
        fprintf(ft,"        r_wraddress<=wraddress;\n");
105 
        fprintf(ft,"        r_rdaddress_a<=rdaddress_a;\n");
106 
        fprintf(ft,"        r_rdaddress_b<=rdaddress_b;\n");
107 
        fprintf(ft,"        r_wren<=wren;\n");
108 
        fprintf(ft,"    end\n");
109 
        fprintf(ft,"    assign qa =mem_bank[r_rdaddress_a];\n");
110 
        fprintf(ft,"    assign qb =mem_bank[r_rdaddress_b];\n");
111 
        fprintf(ft,"endmodule\n\n\n\n");
112 
    }
113 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.