| CF卡在便携式数据采集仪中的应用 |
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| 引用本文： | 张吉龙,张志新,马孝江,孙亚萍.CF卡在便携式数据采集仪中的应用[J].仪表技术与传感器,2006(2):21-22,32. |
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| 作者姓名： | 张吉龙 张志新 马孝江 孙亚萍 |
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| 作者单位： | 大连理工大学精密与特种加工教育重点实验室,辽宁,大连,116023 |
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| 摘 要： | 介绍了CompactFlash Card（简称CF卡）的基本结构、工作原理和操作方式，在此基础上给出了CF卡与双CPU结构数据采集仪的接口电路的设计方案，然后根据存储的数据格式实现了对CF卡内存空间的管理，并给出了相应的程序。
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| 关 键 词： | CF卡 双CPU结构 文件管理 |
| 文章编号： | 1002-1841（2006）02-0021-02 |
| 收稿时间： | 2004-11-30 |
| 修稿时间： | 2004-11-302005-10-13 |
Application of CF Card in Portable Data Acquisition Instrument |
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| ZHANG Ji-long,ZHANG Zhi-xin,MA Xiao-jiang,SUN Ya-ping.Application of CF Card in Portable Data Acquisition Instrument[J].Instrument Technique and Sensor,2006(2):21-22,32. |
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| Authors: | ZHANG Ji-long ZHANG Zhi-xin MA Xiao-jiang SUN Ya-ping |
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| Affiliation: | Key Laboratory for Precision and Non-tradtional Machining Tedmology of Ministry of Education, Dalian University of Technology, P. R. China |
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| Abstract: | First of all the working principle theory and operating method of CF card is introduced in this paper.On the basis of this, the interface between the CF card and double-CPU data acquisition instrument is designed. Then, according to the data formats, the document management of the CF card is accomplished. Moreover, the relevant program is also put forward. |
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| Keywords: | CF card double-cpu structure document management |
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