摘要
本文采用双向收/发集成电路MT8880和单片机设计和实现了一种可基于电话线传输的远程通讯接口模块,给出了接口的硬件图和接口软件的设计。
MT8880 with double tone multi-frequency and single chip were adopted to deign and realize a kind of hardware interface for far-distance communication based on telephone wire。In this paper,the hard- ware figure and the program chart of interface were given.
出处
《长沙医学院学报》
2006年第1期46-48,共3页
Journal of Changsha Medical University
关键词
双音多频技术
远程通讯
接口技术
Double tone multi-frequency
Far-distance communication
Interface technology
