MGLS-19264点阵式液晶显示器显示汉字的方法及应用

The Method and Application of MGLS-19264 Dot Matrix Liquid Crystal Indicators Displaying Chinese Character

MGLS-19264是一种新型的大规模点阵式液晶显示器,它可以显示汉字、曲线及各种图形,在计算机控制系统中有着广阔的应用前景。本文介绍了MGLS-19264的引脚功能,读写原理。用户可以很方便地通过8255和74C922为接口的键盘来实现定值的设定,控制液晶显示器的各种显示及变压器的运行方式等。

MGLS-19264 is a new type of large scale matrix liquid craystal indicators. It can diay chinese, character, curve and a kinds of gurs.It wili have a wide application m a computer control system.This paper introduces pin function and read-write principle. Users can realize conveniently to set value and control all kinds of display on liquid crystal indicators and tuning way of transformer.