Design of a LXI High-Speed Parallel Data Acquisition System

Abstract:

The research on establishing an automated data acquisition system with high speed and accuracy is a hot topic in measurement and testing area. The desire is extremely high in data acquisition systems with high speed, multi-channels and large capacity, therefore research into this field becomes very important and significant. In this paper, a LXI high speed parallel data acquisition system which is combined LXI bus with high-speed data acquisition ability is proposed. And the signal conditioning circuit, ADC, data storage circuit, FPGA main control circuit and LXI interface circuit are introduced in detail. The remote control of the data acquisition system and the high speed transmission of data are realized by using the LXI bus.

• Periodical: Advanced Materials Research (Volumes 433-440)
• Pages: 7588-7593
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.433-440.7588
• Online since: January 2012
• Authors: Qing Hua Shang, Shu Feng Guo, Chun Yu Yu, Dian Shuang Zheng
• Keywords: Data Acquisition (DAQ), Field-Programmable Gate Array (FPGA), LXI Bus, Synchronous Dynamic Random Access Memory Introduction

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