| 单片机控制液晶屏接口电路的设计与实现 |
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| 引用本文： | 郭改枝,张鹏举.单片机控制液晶屏接口电路的设计与实现[J].内蒙古师范大学学报(自然科学版),2010,39(4):425-427. |
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| 作者姓名： | 郭改枝 张鹏举 |
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| 作者单位： | 内蒙古师范大学计算机与信息工程学院; |
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| 基金项目： | 内蒙古自然科学基金资助项目(200508010815,200508010111);;内蒙古自治区教育厅基金项目(NJ09038) |
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| 摘 要： | 介绍了HD 44780型LCD液晶显示模块控制器及工作原理,用AT89S51单片机实现LCD控制电路,源程序用C语言编程,最终实现了液晶屏界面的中英文及点阵画面的静态和动态显示.
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| 关 键 词： | HD44780 AT89S51 液晶显示屏 单片机 电路 |
Design and Implement of LCD Control Interface Circuit Based on Single-chip Computer |
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| GUO Gai-zhi,ZHANG Peng-ju.Design and Implement of LCD Control Interface Circuit Based on Single-chip Computer[J].Journal of Inner Mongolia Normal University(Natural Science Edition),2010,39(4):425-427. |
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| Authors: | GUO Gai-zhi ZHANG Peng-ju |
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| Institution: | College of Computer and Information Engineering/a>;Inner Mongolia Normal University/a>;Hohhot 010022/a>;China |
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| Abstract: | The LCD controller HD44780 and its principle was introduced.The circuit controlled by using a single-chip computer,the source program written by using C language,and ultimately the static and dynamic Chinese and English character and picture was displayed on the LCD. |
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| Keywords: | HD 44780 AT89c51 LCD a single-chip computer circuit |
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