Title :
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
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;
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
DOI :
10.1109/EMEIT.2011.6024080
