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| 摘要: |
| 以MGL240128T图形点阵式液晶显示器为例，介绍了MGL240128T的内部结构，详细解释了其内置的液晶显示控制器T6963C的众多优点，并分析了其与MCS-51单片机的接口电路，阐述了以模块化为基础的显示软件设计，具体分析了显示初始化、汉字显示、清屏等功能的程序设计。最后，讨论了关于程序优化的问题。 |
| 关键词: 液晶显示器 接口 汉字显示 编程技巧 MGL240128T |
| DOI： |
| 分类号:TN873.93 TP334.1 |
| 基金项目: |
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| Interfacing and programming techniques of LCD |
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GAO Wei QIAN Li min ZHU Shan jun
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| Abstract: |
| The internal structure of MGLS240128T dot matrix graphic LCD is introduced,the features of its controller T6963C are explained and its interfacing circuit with MCS 51 single chip microcomputer is analyzed.Based on structural programming technology,the program designs for display initialization,Chinese character display and screen clearing are described in detail,and the program optimization is discussed. |
| Key words: LCD,interface,Chinese character display |
