| 基于DM642的视频处理系统硬件设计 |
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| 引用本文： | 圣冬冬.基于DM642的视频处理系统硬件设计[J].电子设计工程,2011,19(2):168-173. |
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| 作者姓名： | 圣冬冬 |
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| 作者单位： | 上海航天技术研究院第808研究所,上海,201109 |
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| 摘 要： | 提出了基于TMS320DM642的视频处理系统硬件设计方案.视频处理系统主要包括存储器模块的设计,JTAG 接口的设计、电源模块的设计、视频输入输出模块的设计、以太网接口的设计以及报警电路的设计等.同时介绍了系统的调试过程,主要有存储器模块的调试、静态图像的采集、视频显示模块的调试、报警模块的调试以及以太网模块的调试....
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| 关 键 词： | TMS320DM642 视频处理系统 图像采集 报警电路 |
Hardware design of video processing system based on DM642 |
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| SHENG Dong-dong.Hardware design of video processing system based on DM642[J].Electronic Design Engineering,2011,19(2):168-173. |
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| Authors: | SHENG Dong-dong |
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| Institution: | SHENG Dong-dong(808th Research Institute of Shanghai Academy of Spaceflight Technology,Shanghai 201109,China) |
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| Abstract: | A video processing system based on TMS320DM642 was proposed,mainly including memory module,JTAG interface,power module,video input and output module,Ethernet interface and alarm circuit.Meantime,the debugging process of every module was introduced,including the following debugging,collecting of the static image,video displaying,debugging of the alarm and ethernet module.The system could be used in various fields such as image capture and video processing.Compared with the traditional video processing system,this system has an additional alarm function,therefore its practicability is improved. |
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| Keywords: | TMS320DM642 video processing system image capture alarm circuit |
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