| 基于FPGA的USB数据采集系统设计 |
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| 引用本文： | 彭家伟.基于FPGA的USB数据采集系统设计[J].湖北邮电技术,2014(5):75-77. |
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| 作者姓名： | 彭家伟 |
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| 作者单位： | 西南科技大学信息工程学院,四川绵阳621010 |
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| 摘 要： | 介绍了一种数据采集系统的设计,该系统以FPGA作为逻辑控制的核心,以USB2.0作为与上位机数据传输的接口,能实现上位机和下位机的数据传输。文章描述了系统的主要组成和FPGA模块化设计的实现方法,主要介绍了USB通信开发并给出了其核心模块的时序仿真波形图。实验证明能通过该USB接口采集数据信息。
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| 关 键 词： | FPGA USB 数据采集 |
USB Data Acquisition System Based on the FPGA |
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| Peng jia-wei.USB Data Acquisition System Based on the FPGA[J].Hubei Post & Telecommunications Technology,2014(5):75-77. |
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| Authors: | Peng jia-wei |
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| Affiliation: | Peng jia-wei (School of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China) |
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| Abstract: | This paper introduces a design of data acquisition system,the system use FPGA as the core of the logic control, and use USB interface transmit data with PC, can achieve data transmission of upper machine and lower machine.The article describes the main components of the system,and the FPGA implementation method of modular design. The paper mainly introduces the USB communication development and the core modules of timing simulation waveform is given. The experimental simulation prove that can collect data through the USB interface. |
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| Keywords: | FPGA USB Data Acquisition |
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