基于单片机的图形LCD模块ACM19264ASB汉字显示技术  

Chinese Characters Display Technology on Graphic LCD Module ACM19264ASB Based on Single Chip Computer

作　　者：孙志勇[1] 张剑云[1] 刘春生[1] 

机构地区：[1]中国人民解放军电子工程学院,安徽合肥230037

出　　处：《仪表技术与传感器》2002年第11期32-33,共2页Instrument Technique and Sensor

摘　　要：在设计基于单片机的智能控制系统 ,仪器仪表测量系统时 ,往往采用英文字符的方式显示操作界面。这就使得许多的中国用户在使用过程中 ,感到一些不便 ,甚至构成了操作障碍。采用汉字显示技术不仅极大地方便了用户 ,使操作更加简洁、方便、明了 ,易于理解 ,而且在开发过程当中 ,调试更加轻松。阐述了基于单片机的汉字显示原理 ,给出实用的自定义小字库制作流程图 ,并结合具体图形显示LCD模块ACM 192 6 4ASB的实际应用 ,给出从汉字库到LCD点阵的调整转换程序 。When designing the intelligent control system or instrument and gauge measuring system based on the Single Chip computer,usually adopt English characters to show the operating interface.This makes many of Chinese customers feel some inconvenience,even form the operation obstacle during the course of using the system.Whereas,if adopt the Chinese characters technique to show the operating interface,it will not only make much convenience to the customers,make the operating much more concise,convenience ,clear and easy to comprehend,but also make the designers more easy when they debug or exploit the system.This article mainly expatiates on the principle of Chinese characters' display based on the Single Chip computer,draws the flow chart on making practicable small word library.At the same time,it shows the program which adjusts and translates the lattice from the user-defined small character library into LCD according to the use of the graphic LCD module ACM19264ASB.At last,it gives an example of application.

关 键 词：单片机 图形LCD 汉字显示 字库调整 

分 类 号：TP317.2[自动化与计算机技术—计算机软件与理论] TP36[自动化与计算机技术—计算机科学与技术]