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Line 1... |
//
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//
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// Binary and intel/motorola hex to VHDL ROM converter
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// Binary and intel/motorola hex to VHDL ROM converter
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//
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//
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// Version : 0221
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// Version : 0244
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//
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//
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// Copyright (c) 2001-2002 Daniel Wallner (jesus@opencores.org)
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// Copyright (c) 2001-2002 Daniel Wallner (jesus@opencores.org)
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//
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//
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// All rights reserved
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// All rights reserved
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//
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//
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| Line 56... |
Line 56... |
//
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//
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// 0220 : Changed array ROM format, added support for Xilinx .UCF generation
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// 0220 : Changed array ROM format, added support for Xilinx .UCF generation
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//
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//
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// 0221 : Fixed small .UCF generation for small ROMs
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// 0221 : Fixed small .UCF generation for small ROMs
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//
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//
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// 0244 : Added Leonardo .UCF option
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//
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#include <stdio.h>
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#include <stdio.h>
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#include <string>
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#include <string>
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#include <vector>
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#include <vector>
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#include <iostream>
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#include <iostream>
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Line 587... |
};
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};
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int main (int argc, char *argv[])
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int main (int argc, char *argv[])
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{
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{
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cerr << "Hex to VHDL ROM converter by Daniel Wallner. Version 0221\n";
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cerr << "Hex to VHDL ROM converter by Daniel Wallner. Version 0244\n";
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try
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try
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{
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{
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unsigned long aWidth;
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unsigned long aWidth;
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unsigned long dWidth;
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unsigned long dWidth;
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Line 609... |
cerr << " D = Data bits\n";
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cerr << " D = Data bits\n";
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cerr << " O = ROM type: (one optional character)\n";
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cerr << " O = ROM type: (one optional character)\n";
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cerr << " z for tri-state output\n";
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cerr << " z for tri-state output\n";
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cerr << " a for array ROM\n";
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cerr << " a for array ROM\n";
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cerr << " s for synchronous ROM\n";
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cerr << " s for synchronous ROM\n";
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cerr << " u for xilinx ucf\n";
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cerr << " u for XST ucf\n";
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cerr << " l for Leonardo ucf\n";
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cerr << " S = SelectRAM usage in 1/16 parts (only used when O = u)\n";
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cerr << " S = SelectRAM usage in 1/16 parts (only used when O = u)\n";
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cerr << "\nExample:\n";
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cerr << "\nExample:\n";
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cerr << " hex2rom test.hex Test_ROM 18b16z\n\n";
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cerr << " hex2rom test.hex Test_ROM 18b16z\n\n";
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return -1;
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return -1;
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}
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}
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Line 639... |
if (result < 3)
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if (result < 3)
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{
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{
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throw "Error in output format argument!\n";
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throw "Error in output format argument!\n";
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}
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}
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if (aWidth > 32 || (endian != 'l' && endian != 'b') || dWidth > 32 || (result > 3 && O != 'z' && O != 'a' && O != 's' && O != 'u'))
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if (aWidth > 32 || (endian != 'l' && endian != 'b') || dWidth > 32 || (result > 3 && O != 'z' && O != 'a' && O != 's' && O != 'u' && O != 'l'))
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{
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{
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throw "Error in output format argument!\n";
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throw "Error in output format argument!\n";
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}
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}
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inFileName = argv[argc - 3];
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inFileName = argv[argc - 3];
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outFileName = argv[argc - 2];
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outFileName = argv[argc - 2];
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Line 671... |
{
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{
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i >>= 1;
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i >>= 1;
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words <<= 1;
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words <<= 1;
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}
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}
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if (O != 'u')
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if (O != 'u' && O != 'l')
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{
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{
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printf("-- This file was generated with hex2rom written by Daniel Wallner\n");
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printf("-- This file was generated with hex2rom written by Daniel Wallner\n");
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printf("\nlibrary IEEE;");
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printf("\nlibrary IEEE;");
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printf("\nuse IEEE.std_logic_1164.all;");
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printf("\nuse IEEE.std_logic_1164.all;");
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printf("\nuse IEEE.numeric_std.all;");
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printf("\nuse IEEE.numeric_std.all;");
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Line 849... |
bits |= bitMask;
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bits |= bitMask;
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}
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}
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bitMask <<= 1;
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bitMask <<= 1;
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}
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}
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if (O == 'u')
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{
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if (selectIter == 1)
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if (selectIter == 1)
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{
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{
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printf("\nINST *s%s%d INIT = %04X;", outFileName.c_str(), j, bits);
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printf("\nINST *s%s%d INIT = %04X;", outFileName.c_str(), j, bits);
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}
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}
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else
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else
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{
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{
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printf("\nINST *s%s%d%d INIT = %04X;", outFileName.c_str(), i, j, bits);
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printf("\nINST *s%s%d%d INIT = %04X;", outFileName.c_str(), i, j, bits);
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}
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}
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}
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}
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else
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{
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if (selectIter == 1)
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{
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printf("\nINST *sG1_%d_S%s INIT = %04X;", j, outFileName.c_str(), bits);
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}
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else
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{
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printf("\nINST *sG1_%d_sG2_%d_S%s INIT = %04X;", i, j, outFileName.c_str(), bits);
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}
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}
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}
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}
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}
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}
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}
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for (i = blockTotal - blockIter; i < blockTotal; i++)
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for (i = blockTotal - blockIter; i < blockTotal; i++)
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{
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{
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Line 900... |
}
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}
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}
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}
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if (init)
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if (init)
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{
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{
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if (O == 'u')
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{
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if (blockIter == 1)
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if (blockIter == 1)
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{
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{
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printf("\nINST *b%s%d INIT_%02X = ", outFileName.c_str(), j, k);
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printf("\nINST *b%s%d INIT_%02X = ", outFileName.c_str(), j, k);
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}
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}
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else
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else
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{
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{
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printf("\nINST *b%s%d%d INIT_%02X = ", outFileName.c_str(), i, j, k);
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printf("\nINST *b%s%d%d INIT_%02X = ", outFileName.c_str(), i, j, k);
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}
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}
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}
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else
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{
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if (blockIter == 1)
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{
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printf("\nINST *bG1_%d_B%s INIT_%02X = ", j, outFileName.c_str(), k);
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}
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else
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{
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printf("\nINST *bG1_%d_bG2_%d_B%s INIT_%02X = ", i, j, outFileName.c_str(), k);
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}
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}
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for (pos = 0; pos < 32; pos++)
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for (pos = 0; pos < 32; pos++)
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{
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{
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unsigned long addr;
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unsigned long addr;
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if (endian = 'l')
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if (endian = 'l')
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