OCMJ8X15B中文模块液晶图文显示器在脱扣器寿命测试仪中的应用  

Application of Graphic LCD Module OCMJ8X15B to Release Lifetime Tester

作　　者：皮大能[1] 郑永刚 

机构地区：[1]湖北师范学院,湖北黄石435002 [2]三信国际电器上海有限公司,上海201209

出　　处：《低压电器》2010年第6期39-41,共3页Low Voltage Apparatus

基　　金：湖北省教育厅科研项目资助(B20082202)

摘　　要：阐述了OCMJ8X15B图形液晶显示器的引脚功能、控制指令,并以脱扣器寿命测试仪为例,介绍了图形液晶显示器与单片机的接口技术,给出了硬件电路。C8051F020单片机的接口驱动程序采用C51编程,提供了一个液晶显示器的写命令和数据操作子程序,并已调试通过。所设计的C8051F系列单片机与液晶显示器的接口硬件和软件实现简单,可直接应用于其他设备中。The pin functions and control instructions of the graphic liquid crystal display（LCD） module OCMJ8X15B were described.The interface technique of the graphic LCD and single-chip microcomputer（SCM） for the release lifetime tester was introduced,and the corresponding hardware circuit was presented.The interface driver program of C8051F020 was developed in C51.A written command and a debugged data operating subprogram of LCD were also provided.The designed circuit and program of C8051F series SCM and LCD interface could be directly applied to other equipment.

关 键 词：液晶显示器 单片机 接口 脱扣器寿命测试 

分 类 号：TM506[电气工程—电器]