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。
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。
The USB basic character and common USB device protocol which is necessary for embedded USB host system developing is introduced detailed.
本文详细介绍了嵌入式USB主机系统开发需要考虑的USB基本特性和USB设备的通用协议。
If your host system has no serial port, use a DB9-to-USB cable.
如果您的主机系统没有串行接口，使用DB 9 - to - USB电缆。
The program recursively traverses through all the USB hubs on the USB system and locates all the USB devices connected to the host computer.
这个程序递归地遍历usb系统上的所有usbhub并找出连接到主机计算机上的所有usb设备。
In the system, the upper layer application software for the USB embedded host in household entertainment products is designed and implemented based on USB Protocol, by resolution of DVD.
系统在usb协议基础上，以DVD解决方案为依托，实现嵌入式usb主机系统在家庭娱乐消费产品中的应用软件设计与实现。
This paper, presents the of design of the file system used in the Embedded USB host is introduced.
本文介绍了一种用于嵌入式usb主机的文件系统设计方法。
Traditional management system of USB Host on PC are introduced in embedded instruments or devices, which makes convenience of data transport of these devices and instruments.
这将传统的个人计算机上的USB总线管理体系微型化，使用到嵌入式设备内部，使得嵌入式设备的数据传输更为简洁。
This paper introduced a single chip microcomputer system in low power ullage based on flash memory disk which core is USB - HOST COMS - chip SL811HS.
本文介绍了一个以嵌入式usb主机接口芯片sl 811hs为核心，采用U盘为存储介质的单片机低功耗海量存储系统。
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。
The project makes the USB mass storage class host and network terminal compatible in the digital STB, so the system integrates television, network and USB host as a whole.
该数字机顶盒方案成功的将us B大容量存储主机和网络终端和谐融合，使系统集电视、网络、USB主机功能于一体。
Logic USB equipment was formed with information flow between host controller and equipment by end point marking end point congregate, and it was connected to system equipment.
主机和设备间的通信流经端点标识和端点集合构成逻辑usb设备，与系统设备连接。
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。
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。
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。
The implementation described in this chapter is not required. This implementation is provided as an example to illustrate the host system behavior expected by a USB device.
本章所涉及的具体实例部分只是作为例子，以阐述主机系统响应usb设备请求的行为。
This design provides feasible and effective implementations for embedding USB host controller in the SOPC system, expands the peripheral interfaces of SOPC system. It is of higher application value.
本设计为SOPC系统中嵌入usb主机控制器提供了有效可行的实现方案，拓展了SOPC系统的外设接口，具有较高的应用价值。
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 system is connected to the host computer throw the USB interface. And it is capable of processing real-time video signal.
该系统通过USB接口与主机相连接，能够满足视频信号实时传输的要求。
The interface can be used in embedded system which need fast switch between USB host mode and slave mode. And it can be communicated with U disk in host mode and PC in slave mode.
最终实现了嵌入式系统USB主从模式的快速切换以及在主机模式下与U盘、从机模式下与PC机的通信。
The communication between host computer and subsystems USES USB (Universal Serial Bus) that insures real-time, high speed and convenient connection of the system devices.
各系统和主机之间采用USB总线连接的方式进行通讯，既可以保证通讯的实时性、高速性，又使得主机和设备之间的连接更加方便。
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。
This dissertation is dedicated to the design and implement of the USB-Host data transmission technology in the background of the Distributed Fault Detecting System of the Train.
本文以机车瞬时故障检测记录仪为背景，致力于嵌入式us B主机故障数据转储技术的设计和实现。
This dissertation is dedicated to the design and implement of the USB-Host data transmission technology in the background of the Distributed Fault Detecting System of the Train.
本文以机车瞬时故障检测记录仪为背景，致力于嵌入式us B主机故障数据转储技术的设计和实现。
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