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Design and implementation of multiplex acquisition and switching system based on FPGA and TCP/IP
- Source :
- Dianzi Jishu Yingyong, Vol 45, Iss 6, Pp 125-129 (2019)
- Publication Year :
- 2019
- Publisher :
- National Computer System Engineering Research Institute of China, 2019.
-
Abstract
- In order to ensure the reliability of long-distance control and data transmission in data acquisition applications, and meet the requirements of multi-channel signal interface switching and parallel data acquisition, a multi-channel acquisition and switching system based on FPGA and TCP/IP is designed. The system uses Xilinx Spartan-6 series FPGA as the main control chip, which can meet the switching of 8 groups of 13 channels, and the synchronous acquisition and real-time transmission of 16 analog signals. The system uses the architecture of FPGA+TOE to realize TCP/IP , and is equipped with a monitoring host computer. The experimental results show that the system is capable of long-term stable multi-channel switching , high-speed acquisition and real-time transmission. It is convenient to use and highly reliable, and has certain application value in the field of distributed acquisition.
- Subjects :
- data acquisition
TCP/IP
multichannel switching
FPGA+W5500
Electronics
TK7800-8360
Subjects
Details
- Language :
- Chinese
- ISSN :
- 02587998
- Volume :
- 45
- Issue :
- 6
- Database :
- Directory of Open Access Journals
- Journal :
- Dianzi Jishu Yingyong
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0130aaa444348288df79a8847caad5a
- Document Type :
- article
- Full Text :
- https://doi.org/10.16157/j.issn.0258-7998.190247