| 基于Motorola ColdFire5272芯片的数据采集装置 |
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| 引用本文： | 吴新华,赵舫. 基于Motorola ColdFire5272芯片的数据采集装置[J]. 轻工机械, 2007, 25(4): 91-94 |
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| 作者姓名： | 吴新华 赵舫 |
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| 作者单位： | 浙江大学,电气工程学院,浙江,杭州,310027;浙江大学,电气工程学院,浙江,杭州,310027 |
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| 摘 要： | 工业自动化水平的提高依赖于大量的现场智能装置,随之而来的是如何更好的管理和利用这些智能装置采集到的运行数据信息。在此需求的基础上文章介绍了1种基于Coldfire5272的嵌入式数据采集装置。对装置硬件的串口,Flash存储器,SDRAM存储器等CPU外围硬件扩展电路进行了详细的设计,最后对装置软件的总体框架进行了介绍。
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| 关 键 词： | 数据采集 智能装置 规约转换 MCF5272芯片 |
| 文章编号： | 1005-2895（2007）04-0091-04 |
| 修稿时间： | 2006-10-27 |
Data Acquisition Device Based on Motorola ColdFire5272 Chip |
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| WU Xin-hua,ZHAO Fang. Data Acquisition Device Based on Motorola ColdFire5272 Chip[J]. Light Industry Machinery, 2007, 25(4): 91-94 |
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| Authors: | WU Xin-hua ZHAO Fang |
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| Affiliation: | College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China |
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| Abstract: | The advance of the industry automation depends on lots of spot Intellectual Electrical Devices(IEDs).Now it appears a question that is how to make better use of the message be acquired by these IEDs.On the requirement of that,the article has Designed an embed data acquisition equipment based on the chip named Motorola ColdFire5272.The thesis introduces the extend part of data acquisition equipment such as UART,Flash memory,SDRAM memory and so on in detail.And then the article introduces the overall frame of software. |
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| Keywords: | data acquisition IED(intelligent electric device) protocol converse MCF5272 chip |
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