| 基于MAX3420的实时数据采集系统设计 |
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| 引用本文： | 宫鑫,徐遐龄.基于MAX3420的实时数据采集系统设计[J].国外电子元器件,2008,16(8). |
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| 作者姓名： | 宫鑫 徐遐龄 |
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| 作者单位： | 1. 北京理工大学,珠海学院,广东,珠海,519085
2. 武汉大学,电气工程学院,湖北,武汉,430072 |
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| 摘 要： | 针对TMSC3206000数字信号处理器的特点,设计了基于DSP和MAX3420的实时数据采集系统.该系统具有隔离作用,可实现无限长实时数据采集.介绍了系统的软、硬件设计,包括DSP中HPI和MAX3420E中接口电路的实现,以及固件程序和主机应用程序的开发.
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| 关 键 词： | 数字信号处理器 隔离 MAX3420 HPI |
Design of real-time data acquisition system based on MAX3420 |
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| GONG Xin,XU Xia-ling.Design of real-time data acquisition system based on MAX3420[J].International Electronic Elements,2008,16(8). |
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| Authors: | GONG Xin XU Xia-ling |
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| Affiliation: | GONG Xin1,XU Xia-ling2(1.Zhuhai Campus of Beijing Institute of Technology,Zhuhai 519085,China,2.Wuhan University,Wuhan 430072,China) |
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| Abstract: | Aiming at the characteristic of digital signal processor TMSC3206000,the real-time data acquisition system based on MAX3420 and DSP is designed in this paper.The system fentures isolation to realize real-time data acquisition.The hardware and software design of the system are introduced in derail,including the interface circuit of HPI and MAX3420,the development of the firmware program,and the application program of the computer. |
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| Keywords: | digital signal processor isolation MAX3420 HPI |
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