Design of Data Acquisition System Based on DSP and Optical Fiber Bundle

Xiong Wan; Dong Gang Yao; Zhi Min Zhang; Hua Ming Zhang; Wen Bo Xiao

doi:10.4028/www.scientific.net/AMR.629.725

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 629Design of Data Acquisition System Based on DSP and...

Design of Data Acquisition System Based on DSP and Optical Fiber Bundle

Abstract:

This paper introduces the design of a DSP-based acquisition system with high parallelism of the beam. The system uses fiber arrays connected to spatial filters as the detection devices. A TMS320LF2407A DSP is adopted as the primary embedded processor, which connects Analog to Digital (A/D) converters via I/O ports. Simultaneously, the processor realizes the parallel processing of data storage, transmission and calculation. The design of the main processor control module, the signal processing module and its corresponding software, are discussed in detail.

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Periodical:

Advanced Materials Research (Volume 629)

Pages:

725-729

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.629.725

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Online since:

December 2012

Authors:

Xiong Wan, Dong Gang Yao, Zhi Min Zhang, Hua Ming Zhang, Wen Bo Xiao

Keywords:

Data Acquisition, Digital Signal Processor (DSP), High Parallelism, Optical Fiber Bundle

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