【摘要】 文章介绍了串口通信的基本概念、基本原理、RS-232C标准、地震数据采集器与MCS-51单片机的通信连接,同时介绍了串口通信在地震数据传输中的实际应用。更多还原

【Abstract】 Serial port communication is widely used in the singlechip systems.It is the channels of the data and the instruction.In this paper,it is introduced the basic theory that the serial port communication,the mode of the connection,the popular reality method between the computer and the singlechip.It’s also simply introduced practicality used of the serial port in the earthquake single transmission.更多还原