| 基于CH371的USB接口数据采集系统设计 |
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| 引用本文： | 张晓光,徐宝国.基于CH371的USB接口数据采集系统设计[J].实验室研究与探索,2005,24(6):42-44. |
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| 作者姓名： | 张晓光 徐宝国 |
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| 作者单位： | 1. 中国矿业大学,机电工程学院,徐州,221008;南京大学,应用物理研究所,南京,210093
2. 中国矿业大学,机电工程学院,徐州,221008 |
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| 摘 要： | 介绍了一种基于USB接口的数据采集系统设计，包括硬件部分和软件部分。该系统采用CH371作为接口芯片，简化了额外编写的固件程序实现USB通讯协议，缩短开发周期，并可较好满足实验室数据采集的需要。
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| 关 键 词： | 通用序列界面接口 实验 数据采集 系统设计 |
| 文章编号： | 1006-7167(2005)06-0042-03 |
| 修稿时间： | 2004年11月18 |
The Design of USB Data Acquisition System Based on CH371 |
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| ZHANG Xiao-guang,XU Bao-guo.The Design of USB Data Acquisition System Based on CH371[J].Laboratory Research and Exploration,2005,24(6):42-44. |
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| Authors: | ZHANG Xiao-guang XU Bao-guo |
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| Institution: | ZHANG Xiao-guang~1,2,XU Bao-guo~1 |
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| Abstract: | This paper introduced the design of a data acquisition system based on USB which included hardware and software. Due to the CH371 applied in the system, the firmware procedure' program was simplified for carrying out USB message and the time of the system development was shortened. The result shows that it is preferable to meet the demand of data acquisition in lab. |
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| Keywords: | USB experiment data acquisition system design |
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