【摘要】 以MGLS12864T图形点阵式液晶显示模块在智能断路器中的应用为例,详细描述了以模块化为基础的显示软件设计,具体说明了显示初始化、汉字显示、清屏、屏幕卷动等功能的程序设计,着重于应用技巧,并讨论了程序优化的问题。介绍了液晶显示模块内部结构及其与DS80C390MPU的接口电路,液晶显示控制器T6963C的特点。实际应用中效果很好。更多还原

【Abstract】 By the application of MGLS12864T dot-matrix graphic LCD in the intelligent circuit breaker,based on modularization programming technology, the program designs for display initialization ,Chinese character display, screen cleaning and screen scrolling are analyzed in detail. Furthermore,the application skill and the program optimization are discussed. LCD’s internal structure, its interfacing circuit with DS80C390 MPU ,and the features of its inter-controller T6963C are introduced.Perfect effects have been received in practice.更多还原