DSP based data acquisition system with on-board processing

Pedro Pinto, José Gouveia, Pedro Ramos

Abstract

This paper presents the development, implementation and characterization of a data acquisition system with the capability of on-board processing the acquired data. The system features 4 differential channels, with simultaneous acquisition and a maximum sampling rate of 600 kS/s. The ADSP-21489 digital signal processor is selected to control the system and act as the central processing unit. The interface between the system and a personal computer is performed through USB Hi-speed protocol.

Keywords

Data Aquisition, DSP, Digital Signal Processing

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IMEKO-TC4-2013-038.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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