| 基于CPLD的视频、音频和数据综合传输系统 |
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| 引用本文： | 胡秀洁,孙艳玉,张宝艺,宋家友.基于CPLD的视频、音频和数据综合传输系统[J].电视技术,2013,37(9). |
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| 作者姓名： | 胡秀洁 孙艳玉 张宝艺 宋家友 |
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| 作者单位： | 郑州大学信息工程学院,河南郑州,450001 |
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| 摘 要： | 以CPLD为核心器件,根据当前实际需要,设计了4路视频、1路数据和1路音频的综合传输系统.给出了设计思想,对多个模块的设计进行了论证和阐述,完成了硬件设计和软件设计.通过制作样机,完成所有设计功能,经过实验测试,图像传输稳定,声音传输清晰,效果理想.
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| 关 键 词： | CPLD 视频模块 RS-232 扰码 |
| 收稿时间： | 9/4/2012 12:00:00 AM |
| 修稿时间： | 9/4/2012 12:00:00 AM |
Video and Audio Data Transmission System Based on CPLD |
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| huxiujie,sunyanyu,zhangbaoyi and songjiayou.Video and Audio Data Transmission System Based on CPLD[J].Tv Engineering,2013,37(9). |
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| Authors: | huxiujie sunyanyu zhangbaoyi and songjiayou |
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| Affiliation: | School of Information Engineering,Zhengzhou University,School of Information Engineering,Zhengzhou University,School of Information Engineering,Zhengzhou University,School of Information Engineering,Zhengzhou University |
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| Abstract: | According to the actual needs,the integrated transmission system which compromises four groups of video, a set of data and a group of audio is designed in which CPLD is the core device.The concept of the system which is completed from the hardware aspect and the software aspect on the demonstration of several modules is given in the thesis.Through the production of prototype,the actual test result is ideal the terminal could make all the functions into reality. |
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| Keywords: | CPLD Video module RS-232 Scramble |
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