摘要
文章设计了一种基于ARM LPC2468的USB OTG接口的硬件和软件,该设计以LPC2468作为OTG接口的ARM端控制器,以飞利浦公司生产的ISP1301芯片作为USB的OTG收发器;在硬件设计电路的基础上,通过编写各种程序模块,实现USB接口以OTG模式工作,重点分析了HNP协议的实现。
This paper mainly deals with the hardware and software design of USB OTG interface based on ARM LPC2468.This design uses LPC2468 as the microcontroller of the OTG interface,and the ISP1301 chip produced by Philips Inc.as the OTG transceiver of USB interface.Base on the hardware design and the software programming,the USB interface operating at the OTG mode is realized.And the realization of the HNP is also discussed in this paper.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第2期192-195,204,共5页
Journal of Hefei University of Technology：Natural Science
基金
合肥工业大学产学研校企合作资助项目(09714
105433023)
