Design of multi-channel signal acquisition module for separate storage

Author

Huixin Zhang ; Xiaobin Hu ; Suhua Liu ; Haiguang Yang

Author_Institution

Nat. Key Lab. for Electron. Meas. Technol., North Univ. of China, Taiyuan, China

Volume

9

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

4682

Lastpage

4685

Abstract

To achieve multi-channel acquisition of the signals with different sampling rates, the authors of this paper design a multi-channel signal acquisition module with field programmable gate array (FPGA) as the core. This module adopts FPGA chip as core controller of the system, for the purpose of controlling A/D converter, multi-channel analog switch gating, signal acquisition and compiled frame and storage of data. This design is flexible, easy to control, of high reliability, and has been validated by tests.

Keywords

analogue storage; analogue-digital conversion; data acquisition; field programmable gate arrays; signal detection; A/D converter; FPGA chip; core controller; data storage; field programmable gate array; multichannel analog switch gating; multichannel signal acquisition module; reliability; Control systems; Data acquisition; Encoding; Field programmable gate arrays; Flash memory; Temperature measurement; FPGA; data stsrage; signal acquisition;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6024080

Filename

6024080