用STM32VET6 的IO口模拟数据总线访问三星的NANDFLASH K9F1208.目前网上的相关资料比较少，多数为直接通过FSMC访问。少数的几个模拟IO的资料大都只能读出ID而不能正常读写。

本程序包括page，block，擦除与读写，在本人硬件平台上测试，绝对能用。鉴于本人走了不少弯路，故分享给大家。来节省大家时间-Visit Samsung　s use STM32VET6 analog IO data bus NANDFLASH K9F1208. Currently relevant information online is relatively small, the majority of direct access via FSMC. A handful of large analog IO information only and can not be properly read ID reader. The program includes page, block, erase and write on my hardware platform test, absolutely can. As I have quite a few detours, so to others. To save time