USB mass协议\usbmass-ufi10.pdf ............\usbmassbulk_10.pdf ............\usb_msc_cbi_1.1.pdf ............\usb_msc_overview_1.2.pdf 文件系统FAT16\FAT32文件系统.doc .............\FAT32资料整理(BIG5修正).doc .............\USB Disk Technic Report For DriveDev.pdf .............\优盘文件系统_c.pdf Keil C 源代码\host_811.c .............\host_811.h .............\main.c .............\U_Disk.c .............\U_test.c USB mass协议 文件系统FAT16 Keil C 源代码