| 基于DSPTMS320LF2407A的液晶显示模块接口设计 |
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| 引用本文： | 沈科,吴钢华.基于DSPTMS320LF2407A的液晶显示模块接口设计[J].液晶与显示,2010,25(1). |
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| 作者姓名： | 沈科 吴钢华 |
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| 作者单位： | 上海大学机电工程与自动化学院,上海,200444 |
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| 摘 要： | 为了适应工业化现场应用和仪器仪表测试系统的终端显示需要,提出运用DSPTMS320LF2407A控制液晶显示模块的接口设计方案,详细介绍了DSP和液晶屏控制器的硬件连接和软件设计,软件程序采用C语言编写,具有较强的可移植性。在系统中成功实现了坐标系、文本、图形和菜单的显示。
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| 关 键 词： | 液晶显示 接口 |
Module Interface Design of Large-Size LCD Screen Based on DSPTMS320LF2407A |
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| SHEN Ke,WU Gang-hua.Module Interface Design of Large-Size LCD Screen Based on DSPTMS320LF2407A[J].Chinese Journal of Liquid Crystals and Displays,2010,25(1). |
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| Authors: | SHEN Ke WU Gang-hua |
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| Abstract: | In order to meet the requirements of industrial application site and terminal display of test system,this paper put forward one method, which uses DSPTMS320LF2407A con-trolled seven-inch liquid crystal display produced by Hitachi. The hardware interface circuit and the software drivers procedures of the method are introduced in detail. Software program is composed of C language, which has strong portability. It achieves the function of displaying coordinate system, text, graph and menu successfully. |
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| Keywords: | TX18D11VM1CAA TMS320LF2407A TFT8048 TX18D11VM1CAA TMS320LF2407A TFT8048 LCD screen interface |
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