| 基于USB技术的数据采集卡设计 |
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| 引用本文： | 张波,常天庆,贾宇飞.基于USB技术的数据采集卡设计[J].微计算机信息,2006,22(17):34-36. |
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| 作者姓名： | 张波 常天庆 贾宇飞 |
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| 作者单位： | 1. 100072,北京,装甲兵工程学院
2. 100072,北京,63963部队测试室 |
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| 摘 要： | 设计了一种基于USB总线的数据采集卡,采用ATmega128单片机结合IDT7132双端口RAM完成数据采集和暂存,并由AT89S51单片机通过USB接口芯片FT245BM完成与上位机的数据传输。详细阐述了数据采集卡的硬件结构及实现方案并对软件编程进行了介绍。
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| 关 键 词： | ATmega128 FT245BM USB |
| 文章编号： | 1008-0570(2006)06-2-0034-03 |
| 修稿时间： | 2005年12月8日 |
Design of Data Acquisition Card Based On USB |
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| Zhang,Bo,Chang,Tianqing,Jia,Yufei.Design of Data Acquisition Card Based On USB[J].Control & Automation,2006,22(17):34-36. |
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| Authors: | Zhang Bo Chang Tianqing Jia Yufei |
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| Abstract: | A kind of data acquisition card based on USB is designed, data acquisition and temporary storage are achieved by MCU ATmega128 and IDT7132. AT89S51 transmits data to upper computer by USB interface IC FT245BM. The hardware structure of data acquisition card and implement blue print are expounded. Software program is introduced. |
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| Keywords: | ATmega128 FT245BM USB |
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