摘要
针对Flash存储器的特点,设计了一种适合在嵌入式系统中使用的文件系统。该文件系统采用三层结构设计,为应用程序开发提供统一的、标准的API函数,具有良好的可维护性和移植性;另外,采用分布式文件分配表的存储结构,提高了文件系统的可靠性。
In this paper, based on the characteristics of NAND Flash memory, a kind of file system which is suitable for embedded system is presented. This file system provides the users with uniform standard API for file operation and can be ported to most of Flash memory easily. Additionally,the reliability of the file system is greatly improved by using the distributed FAT storage in the Flash memory.
出处
《仪器仪表用户》
2004年第1期40-41,共2页
Instrumentation
