Design of Spectral Acquisition System Based on the Linear Array CCD ILX554B

Mei Feng Gao; Shao Peng Yang

doi:10.4028/www.scientific.net/AMM.556-562.1926

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 556-562Design of Spectral Acquisition System Based on the...

Design of Spectral Acquisition System Based on the Linear Array CCD ILX554B

Abstract:

The linear array CCD spectral acquisition system for a Photoelectric Direct Reading Spectrometer is presented. The spectral acquisition circuit, data processing and shortage circuit are designed. Taking microcontroller MSP430 as a control chip, Using PWM signals generated by MSP430 timer, the correct timing of CCD clock pulse, ADC clock and FIFO write enable signal was established. The experiment shows that the synchronization of spectral acquisition, data conversion and shortage was achieved, and the spectral acquisition system is feasible and reliability.

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Periodical:

Applied Mechanics and Materials (Volumes 556-562)

Pages:

1926-1931

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.556-562.1926

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Online since:

May 2014

Authors:

Mei Feng Gao*, Shao Peng Yang

Keywords:

CCD Driving Circuit, PWM Signal, Spectral Acquisition, Timing

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* - Corresponding Author

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