High-speed Waveform Acquisition System Design and Implementation Based on FPGA

摘要：

With the principle of equivalent sampling and the application of full synchronization measurement theory, we use VHDL language designing a high-speed waveform acquisition system through FPGA chip EP1C6Q240C8, which not only overcome the shortcomings of poor time resolution of the real-time sampling systems, but also eliminates ±1 count error effectively. Our system can measure the frequency of waveform accurately and ensure the accuracy of acquired waveform. This paper gives the design method and simulation waveform of the high-speed waveform acquisition system . A system board can be made with the FPGA chip, which has higher practicability and reliability.

关键词： equivalent sampling Full Synchronization high-speed FPGA VHDL

作者: Bao Bengang Li Zhiyong Liu Kun

作者单位: Department of Electrical Engineering, Hunan University of Science and Engineering,Yongzhou,425100,Ch Department of Electrical Engineering, Hunan University of Science andEngineering,Yongzhou,425100,Chi

会议类型: 国际会议

会议名称: 2012 International Conference on Intelligent System Design and Engineering Applications(2012年智能系统设计与工程应用国际会议 ISDEA 2012)

会议地点: 三亚

会议语种:英文

页码: 1271-1276

在线出版日期: 2012-01-06（万方平台首次上网日期，不代表论文的发表时间）