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| 基于A3P125的多路数据采编与存储测试系统 | |
| 引用本文： | 李锦明,谭秋林,张文栋,马游春,周兆英. 基于A3P125的多路数据采编与存储测试系统[J]. 仪表技术与传感器, 2011, 0(2) |
| 作者姓名： | 李锦明 谭秋林 张文栋 马游春 周兆英 |
| 作者单位： | 1. 清华大学精密仪器与机械学系,北京,100083;中北大学电子测试技术国家重点实验室,山西太原,030051 2. 中北大学电子测试技术国家重点实验室,山西太原,030051 3. 清华大学精密仪器与机械学系,北京,100083 |
| 摘 要： | 文中主要介绍针对不同采样频率的多路数据的采集与存储方法.重点阐述了基于A3P125型FPGA的多路数据采集与存储测试系统的编帧、方案设计、硬件电路及软件电路设计方法,并且介绍了对于该系统的一种软件自测方法.实验测试结果表明:该设计系统能很好地完成多路的采集,其采集精度1%,采样路数可以根据需要进行扩展. |
| 关 键 词： | 多路数据 采集 存储 |
Multi-channel Data Storage and Collection System Based on A3P125 |
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| LI Jin-ming,TAN Qiu-lin,ZHANG Wen-dong,MA You-chun,ZHOU Zhao-ying. Multi-channel Data Storage and Collection System Based on A3P125[J]. Instrument Technique and Sensor, 2011, 0(2) | |
| Authors: | LI Jin-ming TAN Qiu-lin ZHANG Wen-dong MA You-chun ZHOU Zhao-ying |
| Affiliation: | LI Jin-ming1,2,TAN Qiu-lin2,ZHANG Wen-dong2,MA You-chun2,ZHOU Zhao-ying1(1.Department of Precision Instruments and Mechanology,Tsinghua University,Beijing 100083,China,2.National Key Lab for Electronic Measurement and Technology Department of Electronic Science and Technology,North University of China,Taiyuan 030051,China) |
| Abstract: | A multi-channel data processing and storage system with different sampling frequency was presented.The system was designed based on an A3P125 type FPGA.The edit frame mode,the project frame,and the hardware and software circuit design method were expatiated in detail.In order to measure the multi-channel data processing and storage system,a software measure way was introduced.The experiment results show that the measure system can carry out to multi-channel data processing.The system can reach the precision... |
| Keywords: | A3P125 |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |