Except maybe for Zeno and his USB Host Drivers.
除了可能对芝诺和他的US B主机驱动程序。
Therefore, we designed an embedded USB Host system.
因此，我们设计了一个嵌入式USB主控系统。
USB host controller is being used widely in the embedded system.
US B主控制器的嵌入式应用越来越广泛。
Linux's usbcore kernel module supports usb host controllers and usb devices.
Linux的usbcore内核模块支持usb主机控制器和usb设备。
A hub is at the center of each star, and the USB host is considered the root hub.
一个hub是每个星形的中心，usb主机被认为是root hub。
The study is devided into two part: PXA255 and USB host control function of CY7C67300.
研究分成两个主要部分：PXA255处理器和CY7C 67300的主机控制器功能实现。
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。
This paper designed and implemented a USB host controller soft core that can be used in mobile devices.
本文的目的就是要设计并实现一个可集成在便携、移动产品上的USB主机控制器软核。
USB protocol is host (PC) centered, a USB system is composed by a USB host, a USB hub, and USB devices.
USB通信协议是一种主机为中心的通信协议，一个USB系统由usb主机、US B集线器和USB设备组成。
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。
Fourth, author designed test circuit board, signal transfer circuit board, 485 interface and USB HOST interface etc.
第四，设计了检测板、信号中转板、485接口和USB HOST接口等电路。
The embedded USB host technology will solve the problem that embedded systems are not able to make use of USB devices.
嵌入式USB主机技术可以解决嵌入式系统无法使用USB设备的难题。
This USB Cipher Card adopts USB2.0 standard, and adopts FPGA design technology, and imports embedded USB host technology.
该usb加密卡采用了USB2.0接口标准，采用了FPGA设计技术，引入了嵌入式usb主机技术。
Power is supplied by an internal rechargeable battery (lithium-ion prismatic cell), by an external voltage, or through the USB host.
电力由内部充电电池（圆柱形锂电池）、外接电源或USB主机提供。
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。
USB host controllers follow one of two standards: UHCI (Universal host controller Interface) or OHCI (Open host controller Interface).
usb主机控制器遵循两个标准之一：UHCI(通用主机控制器接口)或OHCI(开放式主机控制器接口)。
In order to realize local image storage, image compression system and USB host system based on DSP has been designed in this paper.
为了实现图像信息的本地存储，还设计了基于DSP的图像压缩系统及USB主机系统。
SL811HST chip is used as USB host which can read and write flash disk, thereby a kind of adscititious mass storage is accomplished .
通过采用SL811HST芯片，实现了USB主机的功能，可读写U盘，从而实现了单片机的外挂式海量存储。
As USB's popularization, there are more and more micro-processors have USB host-side and device-side controller, such as AT91RM9200.
随着USB总线的普及，具有US B主机端和从机端控制器的微型处理器越来越多，AT 91rm 9200就是这种微型处理器之一。
The system of USB HOST in this paper is designed to the application of embedded system, broadening the field of microprocessor application.
本文设计的USB HOST系统主要应用于嵌入式系统，以拓展微处理器的应用域。
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。
We will realize the image processing in embedded systems, if we can add a USB host which connects a USB camera device to acquire the image data.
如果能在嵌入式系统中增加一个能与usb摄像头连接的USB主机，实现图像数据的采集，则可以使嵌入式系统的应用扩展到图像处理领域。
In this paper, a handheld computer development platform is used as an example to analyze the design and implementation of the USB host subsystem.
文中以一套掌上电脑开发平台的USB主机控制器为实例，分析了嵌入式系统中usb主机控制器的设计与实现。
The driver designed in this paper can support portable storage device and HID device. It is helpful for the developing of other embedded USB host driver.
所设计的驱动程序能够支持移动存储设备和HID设备，对其它嵌入式usb主机驱动的开发有一定的参考意义。
On the other hand, very few PDAs can be configured to work as USB host devices; if you're willing to put in the time and effort, the 770 can use USB hard drives.
另一方面，很少有PDA 设备可以配置成作为USB主机设备来工作；如果您愿意花一些时间和精力，770 甚至可以使用 USB 硬盘。
This system, which facilitates the utility of PC cameras in embedded application, is composed of MCU, USB Host Controller, high-speed RAM and FLASH memory.
此系统主要由单片机，USB主机控制器，高速RAM, FLASH存储器等器件组成，使得数码摄像头在嵌入式领域应用成为现实。
USB device Tree Viewer is designed to provide you with fast access to information concerning the USB host controllers and devices connected to your computer.
USB设备树查看器的设计为您提供有关连接到计算机上的USB主机控制器和设备的快速访问信息。
It was briefly introduced how to apply the USB host in the digital Temperature-Humidity Recorder, and proposed the realization plan of USB host based on the SL811HS.
将US B主机应用到数字温湿度记录仪系统中，提出了基于SL811HS的USB主机设计的实现方案。
This study applys embedded USB HOST interface as a module to the Microprocessor and realizes the practical application of embedded USB HOST to the auto-multimedia system.
本课题研究在微控制器系统中，把嵌入式usb主机接口作为一个功能模块，实现了车载多媒体视音系统嵌入式usb主机的的实际应用。
This study applys embedded USB HOST interface as a module to the Microprocessor and realizes the practical application of embedded USB HOST to the auto-multimedia system.
本课题研究在微控制器系统中，把嵌入式usb主机接口作为一个功能模块，实现了车载多媒体视音系统嵌入式usb主机的的实际应用。
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