用51单片机操作NANDFLASH，NANDFLASH是三星的，可以参考一下。-With 51 single-chip operation NANDFLASH, NANDFLASH is Samsung, you can reference.

真正实用的51系统下的NandFlash读写操作源码, 本人已经实测过. -A real practical system 51 reads and writes under the NandFlash source code, I have been measured.