| PT2262/PT2272的多通道硬件控制方法 |
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| 引用本文： | 谢春华,饶勇.PT2262/PT2272的多通道硬件控制方法[J].现代电子技术,2011,34(19):100-102. |
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| 作者姓名： | 谢春华 饶勇 |
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| 作者单位： | 1. 湖北水利水电职业技术学院,湖北武汉,430070
2. 重庆军事代表局,重庆,400030 |
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| 基金项目： | 湖北水利水电职业技术学院院级基金资助项目(2010zdzyjsB-05) |
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| 摘 要： | 分析了两种扩展PT2262/PT2272控制通道的常用方法及其优缺点,提出了用PT2262/PT2272的硬件编码器和译码器实现了多通道控制的方法并利用该方法设计了64-6编码器和6-64译码器在PT2262/PT2272中的具体实现电路。通过实验表明,该电路具有响应速度快,无需软件编程的优点。
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| 关 键 词： | PT2262 PT2272 编码 译码 |
Multi-channel Hardware Control Method of PT2262/PT2272 |
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| XIE Chun-hua,RAO Yong.Multi-channel Hardware Control Method of PT2262/PT2272[J].Modern Electronic Technique,2011,34(19):100-102. |
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| Authors: | XIE Chun-hua RAO Yong |
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| Affiliation: | XIE Chun-hua1,RAO Yong2(1.Hubei Water Resources Technical College,Wuhan 430070,China,2.Chongqing Military Delegate Bureau,Chongqing 400030,China) |
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| Abstract: | The advantages,disadvantages and methods of expanding PT2262/PT2272 control channel are analyzed.The multi-channel control method based on hardware encoder and decoder of PT2262/PT2272 is proposed,the 64-6 encoder,6-64 decoder and its hardware circuit in PT2262/PT2272is designed in this paper.Experiments show that the circuit has fast response,no software programming and wide application. |
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| Keywords: | PT2262 PT2272 encode decode |
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