| 基于FPGA的激光数据采集系统的设计 |
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| 引用本文： | 杨义台,孙未,张义栋.基于FPGA的激光数据采集系统的设计[J].电子质量,2011(5):25-28. |
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| 作者姓名： | 杨义台 孙未 张义栋 |
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| 作者单位： | 成都理工大学核技术与自动化学院; |
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| 摘 要： | 利用FPGA作为主控制器设计数据采集系统,与传统的采集系统利用单片机或DSP相比有着较为明显的优势.利用FPGA丰富的I/O资源、并行处理能力和用户可定义的逻辑优势,利用片外存储器进行数据暂时缓存,通过USB接口芯片与PC机通信,完成对数据采集的全过程.
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| 关 键 词： | FPGA Verilog HDL USB接口芯片 PC机 |
Based on FPGA Design of Laser Data Acquisition System |
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| Yang Yi-tai,Sun Wei,Zhang Yi-dong.Based on FPGA Design of Laser Data Acquisition System[J].Electronics Quality,2011(5):25-28. |
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| Authors: | Yang Yi-tai Sun Wei Zhang Yi-dong |
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| Affiliation: | Yang Yi-tai,Sun Wei,Zhang Yi-dong(college of Nuclear technology and Automation,Chengdu university of technology,Sichuan Chengdu 610059) |
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| Abstract: | Using the FPGA as the main controller design of data acquisition system,and the traditiona lcollection system compared using single chip computer or DSP has obviousadvantages.Using the FPGA rich I/O resources,parallel processing ability and user definable logic advantages,use piece external storage cache datatemporarily via a USB chip and PC communications,complete the whole process of data collection. |
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| Keywords: | FPGA Verilog HDL USB chip PC communications |
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