FPGA-based gigabit ethernet multi-channel data acquisition system

Abstract

This paper implements a multi-channel data acquisition system based on AD7606 + FPGA architecture. The system can sample 8 channels of analog input data synchronously. After analog-to-digital conversion by AD7606, the whole KSZ9031 Gigabit Ethernet is packaged into LabVIEW FPGA toolkit using Socket CLIP technology, and the conversion results are transferred to LabVIEW interface using Gigabit Ethernet communication. The experimental results show that the design of this AD sampling system is effective, the sampling reliability meets the requirements and can significantly improve the control efficiency of the processor.