| 基于ARM的高速并行数据采集模块设计 |
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| 引用本文： | 张毅刚,涂志均,杨智明.基于ARM的高速并行数据采集模块设计[J].电子测量技术,2011,34(7):62-66,79. |
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| 作者姓名： | 张毅刚 涂志均 杨智明 |
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| 作者单位： | 哈尔滨工业大学自动化测试与控制系 哈尔滨150001 |
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| 摘 要： | 介绍了一种基于ARM的高速并行数据采集模块的设计方法.该模块以ARM为控制核心,可实现32通道高速并行采集,单通道采样率最高达40 MSa/s,采样率和采样深度可调.模块通过LAN总线及TCP协议接收命令并将采集的数据传输给控制计算机,保证了数据传输的可靠性.该模块已经运用到某电子电路故障诊断系统中,运行结果表明数据采...
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| 关 键 词： | 高速并行数据采集 ARM uClinux FPGA LAN |
Design of high-speed parallel data acquisition module based on ARM |
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| Zhang Yigang,Tu Zhijun,Yang Zhiming.Design of high-speed parallel data acquisition module based on ARM[J].Electronic Measurement Technology,2011,34(7):62-66,79. |
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| Authors: | Zhang Yigang Tu Zhijun Yang Zhiming |
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| Affiliation: | Zhang Yigang Tu Zhijun Yang Zhiming(Automatic Test and Control Department Harbin Institute of Technology,Harbin 150001) |
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| Abstract: | Presents the design of a high-speed parallel data acquisition module based on ARM.This module adopts ARM as the main control unit.The highest sampling rate of each channel is 40MSa/s,the sampling rate and sampling depth are adjustable.Commands are received and then acquired data are transmitted to control computer both via LAN bus.This module has been applied to an electronic circuit fault diagnosis system,result shows that module works well and meets the design requirements. |
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| Keywords: | high-speed parallel data acquisition ARM uClinux FPGA LAN |
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