周立功的支持写平衡的文件系统，直接驱动K9FXX08系列NAND FLASH。-Zhou, who wrote the support of a balanced document, direct drive K9FXX08 series NAND FLASH.

YAFFS2文件系统支持页大小为2 kB的大容量Nand FI ASH 和一些具有严格写入时序如零重写要求的Nand FLAsH，是嵌入式系统中实现时Nand FLASH 管理的理想方案,附件上传的是YAFFS2文件系统移植到ucos的源代码。 -YAFFS2 file system has been added support for the new Nand FLASH with 2k bytes pages and strictly sequentia1 page writing o

uCos2是一个简易的OS，我们稍做修改并使之可以自适应64M-1GB Nand Flash版本的 mini2440/micro2440-uCos2 is a simple OS, we slightly modified and adaptive 64M-1GB Nand Flash version mini2440/micro2440