USB On-The-Go技术原理及应用

The Principle of USB On-The-Go and Its Applications

介绍了USB2.0补充规范OTG的相关技术,并分析了它的实现过程.USB OTG(On-The-Go)技术可以使遵循USB OTG规范的外设在无主机(PC)参与的情况下直接实现互连进行会话.

This paper Introduces the interrelated techno logy about USB OTG supplement to USB2.0 specifications and analyses its realization . USB On-The-Go (OTG) allows two USB devices to talk to each other directly w ithout requiring the services of a personal computer.