摘要
分析了ATA硬盘接口和FAT32文件系统的基本原理,并根据嵌入系统的特点,提出了一种在没有OS的情况下利用通用微处理器控制硬盘进行文件操作,实现与Windows FAT32文件系统兼容的有效解决方案。
To meet the growing requirement of storage in embedded system, a practical way of files storage on disk based on general microprocessors without OS support in embedded system is put forward . The technology of disk with ATA interface is discussed and how FAT32 works is introduced.
出处
《计算机工程》
CAS
CSCD
北大核心
2004年第2期176-177,192,共3页
Computer Engineering
