| 基于SOPC架构的脉冲磁场数据采集系统 |
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| 引用本文： | 彭程程,谷鸣,刘波,欧阳联华.基于SOPC架构的脉冲磁场数据采集系统[J].核电子学与探测技术,2009,29(1). |
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| 作者姓名： | 彭程程 谷鸣 刘波 欧阳联华 |
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| 作者单位： | 1. 中国科学院上海应用物理研究所,上海,201800;中国科学院研究生院,北京,100049
2. 中国科学院上海应用物理研究所,上海,201800 |
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| 摘 要： | 提出了一种嵌入式高速高精度脉冲磁场数据采集系统的设计方案,基于先进SOPC技术,在FPGA中嵌入了32位Nios Ⅱ软核系统,实现脉冲磁场信号的采集、处理、存储、传输等功能.该系统具有设计灵活、数据处理速度快、精度高和扩展性好等优点.
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| 关 键 词： | Nios Ⅱ 脉冲磁场 |
Pulsed Magnetic Field Data Acquisition System Based On SOPC |
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| PENG Cheng-cheng,GU Ming,LIU Bo,OUYANG Lian-hua.Pulsed Magnetic Field Data Acquisition System Based On SOPC[J].Nuclear Electronics & Detection Technology,2009,29(1). |
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| Authors: | PENG Cheng-cheng GU Ming LIU Bo OUYANG Lian-hua |
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| Affiliation: | PENG Cheng-cheng1,2,GU Ming1,LIU Bo1,OUYANG Lian-hua1 (1.Shanghai Institute of Applied Physics,CAS,Shanghai 201800,China,2.Graduate School of CAS,Beijing 100049,China) |
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| Abstract: | This paper researches the scheme of design embedded high speed and high accurate pulsed magnetic field data acquisition system.Based on advanced SOPC technology,the 32-bit Nios II soft core processor is embedded in FPGA,which implements the acquisition,processing,storage and transmission of pulsed magnetic field signal.The system shows us flexibility,high speed,high precise and good expansibility. |
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| Keywords: | HPGA SOPC LabVIEW |
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