Design of PXI 32-channel scanning A/D converter module

Author

Peng, Yu ; Yao, Shuangwu ; Wang, Shaojun

Author_Institution

Harbin Inst. of Technol., Harbin, China

fYear

2009

fDate

16-19 Aug. 2009

Abstract

Since its release in 1998, the PXI industry standard has quickly developed in varieties of general industrial measurements and automation systems. In this paper, a kind of data acquisition architecture for multi-channel data acquisition systems based on PXI platforms is presented in detail. The proposed architecture model keeps a balanced equilibrium among complexity, speed, data storage memory, and performance. The aim of this architecture is to increase the capabilities of standard data acquisition systems by adding more input channels and to develop data acquisition and processing applications using graphical languages like LabWindows/CVI to get a friendly UI.

Keywords

analogue-digital conversion; data acquisition; peripheral interfaces; CVI; LabWindows; PXI 32-channel scanning; analogue-digital converter; graphical language; multichannel data acquisition system; Automatic testing; Data acquisition; Electronics industry; Field programmable gate arrays; Hardware; Instruments; Memory; Software maintenance; Standards development; System testing; FPGA; LabWindows/CVI; PXI bus; multi-channel DAQ;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3863-1

Electronic_ISBN

978-1-4244-3864-8

Type

conf

DOI

10.1109/ICEMI.2009.5273993

Filename

5273993