| 基于DSP的液晶显示的应用与实现 |
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| 引用本文： | 莫莉,谢运祥,张天保.基于DSP的液晶显示的应用与实现[J].国外电子元器件,2007(9):3-6. |
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| 作者姓名： | 莫莉 谢运祥 张天保 |
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| 作者单位： | 华南理工大学,电力学院,广东,广州,510640 |
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| 摘 要： | 介绍了一种基于DSP控制的液晶显示屏的设计方法.以OCM12864图形点阵液晶显示模块为例,给出了TMS320LF2407对显示屏进行控制的硬件接口电路,C语言实现液晶字符显示,并给出了软件设计流程图及具体程序代码.实验证明,系统具有良好的显示效果.
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| 关 键 词： | LCD DSP C语言 OCM12864 |
| 文章编号： | 1006-6977（2007）09-0003-04 |
| 收稿时间： | 2007-01-04 |
Application and realization of liquid crystal display module based on DSP |
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| MO Li,XIE Yun-xiang,ZHANG Tian-bao.Application and realization of liquid crystal display module based on DSP[J].International Electronic Elements,2007(9):3-6. |
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| Authors: | MO Li XIE Yun-xiang ZHANG Tian-bao |
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| Affiliation: | College of Electric Power,South China University of Technology,Guangzhou 510640,China |
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| Abstract: | A design method for the liquid crystal display module control based on DSP is introduced in the article.Taking OCM12864 diagram lattice LCD as an example,the hardware interface for its control using TMS320LF2407 is givned.In additional,It is realized the software design of symbols and Chinese characters by C programming language,and the program flow diagram and specific program is presented.It is proved that this design gets good displaying effect. |
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| Keywords: | LCD DSP C语言 OCM12864 |
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