[求助] C51编程:我的amd29f040为啥写不进呢（附程序）   void    flash_write(unsigned char * address, unsigned char value){                    *FLASH_05555 = 0xAA;     *FLASH_02AAA = 0x55;     *FLASH_05555 = 0xA0;           *address = value;     /* VERIFY */     flash_ready(address, value);     if    (*address != value)         error(ERR_FLASH_FAILURE);    /* FATAL */     }   [详细内容]