USB--PDF.rar - 包含了USB开发用到的所有协议
USB Specification Rev1.1
USB pecification Rev2.0
USB SBUS HOUND 使用说明书.PDF
Device Class Definition for HID 1.11 .pdf
FAT32 File System Specification v1.0
PDIUSBD12_PHILIPS.PDF3.pdf
USB Class Definitions for Communication Devices Rev1.1.pdf
USB Device Class Definition for MIDI Devices Rev1.0.pdf
USB HID Usage Tables Rev1.0.pdf
USB Language Identifiers Rev1.0.pdf
USB Mass Storage Class Bulk-Only Transport Rev1.0.pdf
USB Mass Storage Class UFI Command Specification Rev1.0.pdf
USB Mass Storage Specification Overview v1.4.pdf,2011-02-27 10:19:07,下载92次
UsbToUart.rar - USB 转串口 基于AT89c51 和D12 ,2011-02-27 10:04:34,下载4次
UsbMultimediaKeyboard.rar - USB 实现多媒体键盘 能控制播放器声音的开关 大小调节,2011-02-27 10:03:42,下载12次
UsbKeyboardWithMouse.rar - USB 通信 键盘设备端代码 基于 at89c51单片机和D12 ,2011-02-27 10:02:06,下载5次
UsbKeyboardWithMouse(TwoInterfaces).rar - USB 键盘设备 带鼠标功能 用双接口实现,2011-02-27 09:59:49,下载7次
UsbMouse.rar - USB鼠标的 设备端代码 基于AT89C51 和D12芯片,2011-02-27 09:32:59,下载5次