Real-time data storage under embedded file system in embedded USB-host device
Hai Kuo Shen · Jisuanji gongcheng yu sheji · 2007
With development of mobile data storage,embedded USB-host system has been applied widely.So it is necessary and critical for some embedded USB-host system to realize file system.The structure of FAT16 and the hiberarchy design frame of embedded file system in a USB-HOST device are introduced first,and some optimization methods for realization of file system are proposed.These methods improve the performance of file system greatly and satisfy some data sampling systems,which are used in real-time fields.