Like a serial port, each USB port on a computer is assigned a unique identification number (port id) by the USB controller.
像串行端口一样，计算机上每一个usb端口都由US b控制器指定了一个惟一的标识数字(端口id)。
To use a USB 3.0 device, you'll need a USB 3.0 controller.
为了使用USB 3.0设备，你将需要一个USB 3.0控制器。
The application of USB technology for the device connected to PC and the USB controller.
研究usb总线技术在电脑外设接口中的应用以及实现USB总线接口的芯片控制器。
The utility of USB technology in the fourth generations numerical control logging system is introduced, the frame of application system and the design Microcontroller and USB controller is given.
介绍USB技术在第四代数控测井系统中的应用，给出USB应用系统的使用框图、单片机和USB控制器硬件电路的设计。
The paper presents the interface specification of USB host controller based on UHCI, analyzes the implementation of hardware layer in USB stack.
介绍基于UHCI的USB主机系统的硬件核心主机控制器接口规范，分析US B协议栈的硬件层实现。
When some microprocessors working with USB equipments in embedded systems without their own USB controller, their USB interface must be expanded.
对于多款微处理器本身没有USB的控制器，为了在嵌入式系统中使用USB设备，需要自行扩展usb接口。
Please note that charging from USB cable takes a longer time due to the current supplied by your USB host controller is much smaller than your Sony charger.
请注意充电从上边带缆绳作为比较久的时光由于潮流由你的上边带主人控制器供应比你的索尼充电器是小。
With the extensive application of USB technology, there is a significant increase in demand for the device controller chip which is compatible with USB protocol.
随着usb技术的广泛应用，市场对兼容usb协议的设备控制器芯片的需求大量增加。
Many multinational companies have developed USB terminal controller several years ago, while home research on the terminal controller is rare but most limited in the USB driver development.
国外一些大公司前几年已经开发出来USB设备控制器，而国内这方面的研究开发很少，大多是做usb设备的应用。
The inimitable merits of USB are introduced into the GPIB automatic testing system and the GPIB controller with the USB bus and the VISA function lib is designed and developed.
将USB所具有的独特优点引入到以GPIB为标准的自动测试系统中，设计并开发了具有USB总线的GPIB接口控制器和性能较为完善的VISA函数库，介绍了所设计的GPIB控制器VISA标准函数的格式与功能。
The protocol of USB Host Controller is analysed and the application of USB technique to intelligent instruments are introduced.
本文研究了US B主控制器协议，并分析了USB技术应用于智能仪表的技术可行性。
The USB host controller is connected to a USB device comprising one or more end points, and comprises a buffer.
USB主机控制器连接到包括一个或多个端点的USB设备，并且包括缓冲器。
PDIUSBD12 may be used for implementing the interface between the parallel bus of the micro-controller and USB. With PDIUSBD12, users can implement multiple classes of USB functions.
PDIUSBD 12芯片能够实现微控制器的并行总线到总线的接口功能，使用芯片可以实现多种类型的外设。
The board communicate with computer through the Universal Serial Bus(USB) by using CP2101, a highly-integrated USB-to-UART Bridfe Controller, which can realize Pcperpheral's plug & play.
采集卡利用一种高集成度的USB转UART桥接器CP2101芯片实现了通用串行总线（USB）接口方式，可实现计算机外设的即插即用特性。
Verification results show that the USB Host Controller accords with USB 1. 1 specification.
验证结果表明设计的US B主控制器实现了USB 1.1规范所规定的功能。
The proposal based on USB Host/Slave controller chip CH375A, realized a USB-Host embedded in CAN bus data acquisition system and stored acquisition data of each node in U flash disk under MCU control.
该方案基于USB主/从控制芯片CH375A，在单片机的控制下，实现了CAN总线数据采集系统中嵌入USB主机，从而完成把各节点采集的数据存入U盘，取代了现场数据采集系统必须有一台计算机的模式。
USB Controller is a handy and reliable application that enables you to view a list of all the connected USB devices and local drives on your computer.
USB控制器是一个方便和可靠的应用程序，使您可以查看所有连接的USB设备和本地驱动器的计算机上的列表。 USB控制器也显示了自由和总的驱动器空间。当一个新的设备连接，USB控制器放置它的'添加'一节。
USB Controller is a handy and reliable application that enables you to view a list of all the connected USB devices and local drives on your computer.
USB控制器是一个方便和可靠的应用程序，使您可以查看所有连接的USB设备和本地驱动器的计算机上的列表。 USB控制器也显示了自由和总的驱动器空间。当一个新的设备连接，USB控制器放置它的'添加'一节。
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