摘要
介绍以 8 9C5 2为核心 ,用Xicor公司生产的X2 5 0 45存储数据 ,构成电度表集中抄收应用系统 ,同时给出 89C5 2与X2 5 0
The article is mainly about the Powermeter Data Collecting System, which the microcomputer 89C52 is the central component and the X25045 of the Xicor company is used to store the collected data. Meanwhile the circuit diagram of interface of 89C52 and X25045 is given and the program flowchart of the data collecting and storing is given too.
出处
《仪表技术》
2001年第6期27-28,共2页
Instrumentation Technology
关键词
数据存储
电度表
集中抄收系统
单片机
接口电路
the single chip microcomputer
the power meter data collecting system
circuit diagram of interface
