FPGA实现简单MIPS指令

用FPGA搭建CPU实现简单的MIPS指令集，包含源码和调试代码以及原理说明PDF,运行即可查看仿真结果

/**********************************************************************/
/*   ____  ____                                                       */
/*  /   /\/   /                                                       */
/* /___/  \  /                                                        */
/* \   \   \/                                                       */
/*  \   \        Copyright （c） 2003-2009 Xilinx Inc.                */
/*  /   /          All Right Reserved.                                 */
/* /---/   /\                                                         */
/* \   \  /  \                                                      */
/*  \___\/\___\                                                    */
/***********************************************************************/

/* This file is designed for use with ISim build 0x2f00eba5 */

#define XSI_HIDE_SYMBOL_SPEC true
#include “xsi.h“
#include 
#ifdef __GNUC__
#include 
#else
#include 
#define alloca _alloca
#endif
static const char *ng0 = “E:/computer lab/zhiling4/top.v“;
static unsigned int ng1[] = {0U 0U};
static unsigned int ng2[] = {1U 0U};



static void Cont_65_0（char *t0）
{
    char t3[8];
    char t4[8];
    char *t1;
    char *t2;
    char *t5;
    char *t6;
    unsigned int t7;
    unsigned int t8;
    unsigned int t9;
    unsigned int t10;
    unsigned int t11;
    unsigned int t12;
    char *t13;
    char *t14;
    char *t15;
    char *t16;
    char *t17;
    char *t18;
    char *t19;

LAB0:    t1 = （t0 + 3560U）;
    t2 = *（（char **）t1）;
    if （t2 == 0）
        goto LAB2;

LAB3:    goto *t2;

LAB2:    xsi_set_current_line（65 ng0）;
    t2 = （t0 + 2808U）;
    t5 = *（（char **）t2）;
    memset（t4 0 8）;
    t2 = （t4 + 4）;
    t6 = （t5 + 4）;
    t7 = *（（unsigned int *）t5）;
    t8 = （t7 >> 2）;
    *（（unsigned int *）t4） = t8;
    t9 = *（（unsigned int *）t6）;
    t10 = （t9 >> 2）;
    *（（unsigned int *）t2） = t10;
    t11 = *（（unsigned int *）t4）;
    *（（unsigned int *）t4） = （t11 & 16383U）;
    t12 = *（（unsigned int *）t2）;
    *（（unsigned int *）t2） = （t12 & 16383U）;
    t13 = （（char*）（（ng1）））;
    xsi_vlogtype_concat（t3 32 32 2U t13 18 t4 14）;
    t14 = （t0 + 4864）;
    t15 = （t14 + 32U）;
    t16 = *（（char **）t15）;
    t17 = （t16 + 40U）;
    t18 = *（（char **）t17）;
    memcpy（t18 t3 8）;
    xsi_driver_vfirst_trans（t14 0 31）;
    t19 = （t0 + 4764）;
    *（（int *）t19） = 1;

LAB1:    return;
}

static void Cont_67_1（char *t0）
{
    char t3[8];
    char *t1;
    char *t2;
    char *t4;
    char *t5;
    unsigned int t6;
    unsigned int t7;
    unsigned int t8;
    unsigned int t9;
    unsigned int t10;
    unsigned int t11;
    char *t12;
    char *t13;
    char *t14;
    char *t15;
    char *t16;
    unsigned int t17;
    unsigned int t18;
    char *t19;
    unsigned int t20;
    unsigned int t21;
    char *t22;
    unsigned int 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件    1025210  2013-09-22 10:44  MIPS指令FPGA实现\lab04.pdf

     文件       1457  2013-10-29 19:20  MIPS指令FPGA实现\zhiling4\ALU.v

     文件       2179  2013-11-01 10:33  MIPS指令FPGA实现\zhiling4\ctr.v

     文件        158  2013-10-31 00:37  MIPS指令FPGA实现\zhiling4\Data.txt

     文件       1383  2013-11-01 09:35  MIPS指令FPGA实现\zhiling4\Data_Memory.v

     文件       2020  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\fuse.log

     文件        768  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\fuse.xmsgs

     文件        234  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\fuseRelaunch.cmd

     文件        268  2013-10-31 20:42  MIPS指令FPGA实现\zhiling4\instruction.txt

     文件       1282  2013-10-31 10:30  MIPS指令FPGA实现\zhiling4\Instruction_Memory.v

     文件      20324  2013-12-03 18:56  MIPS指令FPGA实现\zhiling4\iseconfig\top.xreport

     文件       7552  2013-12-03 19:01  MIPS指令FPGA实现\zhiling4\iseconfig\zhiling3.projectmgr

     文件       1664  2013-12-03 19:00  MIPS指令FPGA实现\zhiling4\isim\isim_usage_statistics.html

     文件          6  2013-12-03 18:56  MIPS指令FPGA实现\zhiling4\isim\pn_info

     文件          0  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\isimcrash.log

     文件      11713  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\ISimEngine-DesignHierarchy.dbg

     文件        564  2013-12-03 19:00  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\isimkernel.log

     文件        380  2013-12-03 19:00  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\netId.dat

     文件      19350  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\tmp_save\_1

     文件      43609  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\top_td_isim_beh.exe

     文件      21457  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000000385570435_3823007873.c

     文件      10860  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000000385570435_3823007873.didat

     文件       4201  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000000385570435_3823007873.nt.obj

     文件       6141  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000000812756113_1124448613.c

     文件       2976  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000000812756113_1124448613.didat

     文件       2444  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000000812756113_1124448613.nt.obj

     文件      12617  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000001096759013_3913188552.c

     文件       3464  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000001096759013_3913188552.didat

     文件       3540  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000001096759013_3913188552.nt.obj

     文件      12845  2013-12-03 18:59  MIPS指令FPGA实现\zhiling4\isim\top_td_isim_beh.exe.sim\work\m_00000000001514370058_3180292034.c

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