通用串行总线

• Controller area network and universal serial bus triggering comes standard with the 54600 - series scopes
  控制器区域网can和通用串行总线usb触发能力是54600系列示波器的标准配置
• , " the function of universal serial bus interface model is to link the device to computer easily and cjuickly
  通用串行总线接口模块，主要功能是实现设备与微型计算机之间的方便、快捷的连接。
• Universal serial bus ( usb ) is a new type of external bus . characteristics such as portable , quick , and flexible make the bus popular
  通用串行总线(简称usb )是一种新型的外部总线，它以方便、快速、灵活而受到人们的欢迎。
• At the same time as a fast developing interface in these years , usb is a superior serial interface for its speed , popularization and practicality
  Usb通用串行总线近几年发展很快，不论是在快速性、通用性，还有实用性上都比其它串口优越。
• Universal serial bus ( usb ) supports heat puts to pull out , has the capacity of automatic configuration , conveniently be increased
  通用串行总线( usb )支持热插拔,具有自动配置能力,易扩展等优点,最新的usb2 . 0协议支持速率达480mbps的高速传输。
• Usb ( universal serial bus ) is a mainstream bus standard of pc peripheral interface , which extends its applications to industrial automatic instruments
  通用串行总线( usb )是目前pc外设接口的主流总线标准，并迅速在工业自动化仪器仪表中得到应用。
• This paper studied the working principle of usb and designed the ip core of universal device controller , which are main parts of usb , based usb specification 1 . 1
  本论文对通用串行总线( usb )系统进行了研究，并根据usb1 . 1规范设计了usb设备控制器的ip核。
• The universal serial bus ( usb ) is an external connection standard of computer peripheral equipment and it ’ s an external serial communication interface standard of computer
  Usb (通用串行总线)是一种计算机外设连接规范,即一种计算机外围串行通讯接口标准。
• Since the technology of serial interface and parallel interface appeared in 1980 , universal serial bus of intel has become the most important standard of computer peripheral component interconnect
  通用串行总线usb是自1980年串口和并口技术出现以来，最重要的计算机外设互联标准之一。
• Usb is specified to be a new standard port , and it supports data exchange simultaneously between single pc and several external devices without occupancy of the interrupts of pc
  通用串行总线( usb )是一种新兴的接口标准，它支持单个主机与多个外设同时进行数据交换，而不占用主机的中断资源。