2010•Applied science and technologyRequires access

Design of a pocket data collector based on DSP

Yue Liu

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Abstract

For meeting the special requirements,a pocket data collector scheme based on digital signal processor(DSP) was proposed.The hardware circuit design was completed and the thoughtway of software was given.The TMS320VC5509A DSP was selected as the core processor.The collector could realize analog and digital signal acquirement and processing,and had the ability of huge-capacity and long-term data storing.It also could export data file to PC by USB interface.

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What this paper is about

For meeting the special requirements,a pocket data collector scheme based on digital signal processor(DSP) was proposed.The hardware circuit design was completed and the thoughtway of software was given.The TMS320VC5509A DSP was selected as the core processor.The collector could realize analog and digital signal acquirement and processing,and had the ability of huge-capacity and long-term data storing.It also could export data file to PC by USB interface.

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Available abstract

For meeting the special requirements,a pocket data collector scheme based on digital signal processor(DSP) was proposed.The hardware circuit design was completed and the thoughtway of software was given.The TMS320VC5509A DSP was selected as the core processor.The collector could realize analog and digital signal acquirement and processing,and had the ability of huge-capacity and long-term data storing.It also could export data file to PC by USB interface.

Key concepts: USB, Digital signal processing, Computer hardware, Digital signal processor, Embedded system, Interface (matter), Computer science, Texas Instruments DaVinci

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