usb otg

The application of universal interface USB OTG technology in data transfer

USBOTG接口技术在数据传送中的应用

The Research and Design of Portable MP3 Based on USB OTG Technology

基于USBOTG技术的便携式MP3的研究与设计

In view of the insufficiency in storage testing and measurement instrument , USB OTG is introduced .

针对目前存储测试仪所面临的不足，引入了USBOTG技术。

The thesis discusses explicitly the development procedure of the USB OTG interface devices from hardware design to software realization .

文中详细论述了USBOTG接口设备从硬件设计到软件实现的开发流程。

This paper primarily introduces the speciality of USB OTG technology and the types of OTG chips and the field of application .

主要介绍了OTG技术的性能特点、芯片类型及其应用领域。

The testing results show that the module can be widely used in various portable and embedded data systems , and implement USB OTG functions safely .

测试运行结果表明：该模块可广泛应用于各种便携式、嵌入式数据系统中，可靠地实现了USBOTG功能。

The author introduces the latest development of USB OTG technology and its application which can realize the transfer of data without PC. This is the direction of the mobile data transfer in the future .

文章介绍了USBOTG的工作原理，实现无PC主机的主从设备的数据传送的方法，是今后移动数据传送的发展方向。

USB OTG is a supplemental standard to USB 2.0 , which can make peripherals interconnect and communicate with each other direct in case of no host participates in .

USBOTG是USB2.0规范的补充，它可使外设在无主机参与的情况下直接互连以进行通信。

This paper introduces the application of USB OTG technology in data acquisition system . The work principle , design of hardware for switching host and slave device , firmware of USB OTG are described in detail .

本文介绍了USBOTG技术在数据采集系统中的设计与实现，重点阐述了USBOTG的工作原理、USB主从机的硬件切换设计和固件程序设计。

If the functions already realized could be improved or some new functions could be realized such as USB OTG , human-computer interaction interface , data acquisition system will have perfect performance ; more powerful functions , more convenient operation and stronger ability of data processing .

如果对已实现的功能进行优化，并适当增加一些功能如USBOTG、人机交互界面等，使得该数据采集系统性能更加完善，功能更加强大，使用更加简洁，数据分析处理能力更加完美。

Research of Function on Embedded USB HOST and OTG

嵌入式USBHost与OTG功能的研究

This paper analyzes the operating principle of the embedded USB On-The-GO ( OTG ) host / peripheral controller , proposes the device driver framework for implementing the USB OTG function , and realizes the USB OTG function on the Linux operating system according to this framework .

本文分析了嵌入式USBOTG主/从控制器芯片的工作原理，提出了USBOTG设备驱动程序框架，并据此框架在Linux操作系统上设计和实现了USBOTG功能。

Two kinds of solution , USB host controller and OTG Dual-role device are given .

对USB主机控制器和OTG两用设备两种实现方案进行了概要设计。

Also USB complementary protocol and OTG protocol both sustain point-to-point transmission which causes the wider future of the computer system .

USB补充协议OTG协议还支持点对点的传输，使该系统发展前景更为广阔。

Studied on the USB Protocol , especially on high-speed USB OTG standard communication protocol , and studied on the format of the USB-Packet and the mode of data transmission .

对USB协议进行研究，重点是USBOTG标准的高速通信协议，同时对USB的数据包格式、数据传输方式也进行了研究。

With the wide range of USB technology , application and development of USB technology needed to apply to the portable device , USB OTG technology have to meet this demand .

随着USB技术的广泛应用与发展，USB技术急需要运用到便携式设备中，USBOTG技术满足了这种需求。