嵌入式系统的大量数据都存储在其F1ash芯片上。根据Flash器件的固有特性，构建一个适合管理NAND Flash存储器的FAT文件系统，并阐述具体的设计思想。该系统改进了FAT表和FRT表的存储方式，延长了存储-Embedded systems large amounts of data are stored in its F1ash chip. Flash device in accordance with the inherent characteristics, to construct