程序代码：

#define LMU       ((volatile unsigned char *) 0x00000000)

for (i = 0x30000000;i< 0x30008000; i++)
        {
            if(LMU[i] != (i&0xff))
            {
                        gsSCU_BCFG2->Err++;
            }
            else LMU[i] = 0;
    }