基于串行E^2PROM存储式压力计研究  

Research of Storage Pressure Gauge Based on Serial E^2PROM

作　　者：王捷[1] 艾红 

机构地区：[1]北方工业大学机电工程学院,北京100041 [2]北京机械工业学院自动化系,北京100085

出　　处：《仪器仪表学报》2003年第z1期433-436,共4页Chinese Journal of Scientific Instrument

摘　　要：文中介绍了用单片机实现存储式压力计的设计原理。对存储式压力计硬件电路的组成进行了说明。重点研究了串行E2 PROM芯片读写的工作原理与软件编程。与以往使用的并行接口存储器芯片设计相比 ,所用串行存储器芯片体积小 ,硬件电路设计简单 ,使用方便 。This paper introduces design principle of storage pressure gauge with single chip microcomputer. It also gives out the hardware. It is important to having investigated the read write principle of serial E 2PROM and software program. Compared with the design of parallel memory used in the past, the serial memory which is used now has small volume. The hardware is simple. It has stable performance.

关 键 词：存储器 读写操作 串行E2PROM 压力计 

分 类 号：TP21[自动化与计算机技术—检测技术与自动化装置]