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。
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。
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 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 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 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。
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 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。
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。
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