usb设备

• Provides access to a usb device
  提供对usb设备的访问
• You may need to configure your bios to boot from a
  如果要从usb设备引导系统的话，您需要在bios设置中，让系统从“
• It allows java applications to access usb devices from usb hosts
  它使得java应用程序可以从usb主机访问usb设备。
• The usb device controller is verified under pc ' s plug and play
  其中usb设备控制器达到了与pc机即插即用的目的。
• The host uses a master subordinate protocol to communicate with the usb devices
  主机使用主/从协议与usb设备通信。
• A configuration defines the functionality and i o behavior of a usb device
  配置定义了一台usb设备的功能和i / o行为。
• The normal procedure to access a usb device with the jusb api is as follows
  用jusb api访问一台usb设备的正常过程如下：
• Interface for a usb device
  Usb设备的接口
• It contains functions and data structures that usb device drivers can use
  并包含usb设备驱动程序可以使用的函数和数据结构。
• Data transfers to and from a usb device fall into one of four categories or pipes
  经由usb设备传输的数据分为四种类型（或管道） ：