am29dl800bb.h

来自「NXP LPC系列AMR7的开发程序源码（LCD」· C头文件 代码 · 共 35 行

/*
 * AM29DL800BB flash chip.
 *
 * The AM29DL800BB is organized into 22 individual sectors as follows:
 *
 *	0 - 0   16Kb sectors	0x00000000-0x00003fff
 *	1 - 1   32Kb sectors	0x00004000-0x0000bfff
 *	2 - 5    8Kb sectors	0x0000c000-0x00013fff
 *	6 - 6   32Kb sectors	0x00014000-0x0001bfff
 *	7 - 7   16Kb sectors	0x0001c000-0x0001ffff
 *	8 -21   64Kb sectors	0x00020000-0x000fffff
 *
 */

/* Describe the sector layout of the current flash chip */
static struct{
  unsigned int type_num;      /*  Number of sector types */
  struct{
    unsigned int size;        /*  Size of the current sector type */
    unsigned int num;         /*  Number of sector of the current type */
  }type[6];
  unsigned int erasebits[1];  /*  Each bit indicates whether the current
                                  sector has been erase or not */  
}flash_sector_descriptor = {6, 
                            {{1024*16,  1}, 
                             {1024*32,  1}, 
                             {1024* 8,  4}, 
                             {1024*32,  1}, 
                             {1024*16,  1}, 
                             {1024*64, 14}
                            },
                            {0}
                           };