Author(s)

Youbin Zhuang ¹, Zhongming Jin ¹, Xing Xiao ¹, Bin Wang ¹, Chi Cao ¹

Affiliation(s)

¹ Sichuan Sdrising Information Technology Co., Ltd., Chengdu, China

Corresponding Author

Youbin Zhuang

ABSTRACT

A multi-channel signal acquisition, storage and playback system with high speed and high accuracy is proposed by reprocessing the signals that can't be processed in real time and reproducing the collected signals in other places. Through FPGA control acquisition system, linear optocoupler is used to filter out high-frequency signal interference, ADS1258 realizes the conversion of 16 channels of analog data, asynchronous buffering technology buffers high-speed data, and sampling voting and delay filtering are combined to improve the stability of switch control instructions, and finally 16 channels of data are collected and stored.

KEYWORDS

Signal acquisition, Fpga control, Acquisition and storage

CITE THIS PAPER

Youbin Zhuang, Zhongming Jin, Xing Xiao, Bin Wang, Chi Cao, Multi-Channel High-Speed and High-Precision Signal Acquisition, Storage and Playback System. Advances in Computer, Signals and Systems (2022) Vol. 6: 33-37. DOI: http://dx.doi.org/10.23977/acss.2022.060705.

REFERENCES

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