| 多通道数据同步采集系统的设计 |
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| 引用本文： | 罗敏,刘嵩,李时东,袁海林.多通道数据同步采集系统的设计[J].湖北民族学院学报(哲学社会科学版),2012(3):291-293. |
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| 作者姓名： | 罗敏 刘嵩 李时东 袁海林 |
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| 作者单位： | 湖北民族学院 理学院;湖北民族学院 信息工程学院 |
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| 基金项目： | 湖北省自然科学基金项目(2011CDC0172009CDB069) |
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| 摘 要： | 提出了一种基于FPGA的数据采集系统设计方案.该方案以FPGA为核心,通过SOPC技术将NIOS软核处理器,采集控制逻辑等功能模块集成在FPGA上,然后结合简单的外围电路构建了多通道数据同步采集系统.测试结果表明:该平台功耗低、性能稳定、扩展性强.
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| 关 键 词： | 现场可编程逻辑门阵列 同步采集 可编程片上系统 多通道 |
Design of a Multi-channel Synchronous Data-sampling System |
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| LUO Min,LIU Song,LI Shi-dong,YUAN Hai-lin.Design of a Multi-channel Synchronous Data-sampling System[J].Journal of Hubei Institute for Nationalities(Natural Sciences),2012(3):291-293. |
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| Authors: | LUO Min LIU Song LI Shi-dong YUAN Hai-lin |
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| Institution: | 1.School of Science;Hubei University for Nationalities,Enshi 45000,China; 2.School of Information Engineering;Hubei University for Nationalities,Enshi 45000,China) |
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| Abstract: | The solution of signal acquisition system based on FPGA is proposed.All components such as logic control module,NIOS processor module are implemented by SOPC technique.Combined with the necessary peripheral circuits,a multi-channel synchronous data-sampling platform is proposed.The experimental results show that this system has advantages of low power consumption,good stability and expandability. |
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| Keywords: | FPGA synchronous acquisition SOPC multi-channel |
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