单片机与嵌入式系统应用2025，Vol.25Issue(10)：55-60,6.DOI:10.20193/j.ices2097-4191.2025.0040
一种高速多通道同步采集系统设计
Design of a high-speed multi-channel synchronous acquisition system
董伟涛 1吴运生 1许利 1张超 1李航宇1
作者信息
摘要
Abstract
For application scenarios requiring multi-channel high-speed acquisition and stable synchronization between channels,a multi-channel synchronous acquisition scheme based on Field-Programmable Gate Array(FPGA)is designed and implemented.This scheme adopts FPGA as the control and processing core,employs high-speed Analog-to-Digital Converters(ADC)to build sampling channels,and designs a stable clock and synchronization scheme,thus realizing a multi-channel synchronous acquisition system under high sam-pling rates.The feature of this solution is that it can monitor and adjust the synchronization status among multiple channels in real time,and it can be conveniently extended to synchronous acquisition among boards.The test results show that the data collected across all channels remains stably synchronized every time the system is powered on or off.关键词
通道同步采集/FPGA/ADCKey words
acquisition synchronization between channels/FPGA/ADC分类
信息技术与安全科学引用本文复制引用
董伟涛,吴运生,许利,张超,李航宇..一种高速多通道同步采集系统设计[J].单片机与嵌入式系统应用,2025,25(10):55-60,6.
