Research on Software Optimization of Real-Time Processing System Based on DSP

Ming Ju Gong; Yuan Lai Liu

doi:10.4028/www.scientific.net/AMM.130-134.2944

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 130-134Research on Software Optimization of Real-Time...

Research on Software Optimization of Real-Time Processing System Based on DSP

Abstract:

The Digital Signal Processors of TI C6000 series, have a structure called VLIW and a Harvard structure, and a electron system based on DSPs can meet the real-time requirement depending on making full use of the structures by its software. Therefore the executing efficiency of software will directly affect the real-time character of the whole system. In this article, several methods of software optimization for C6000 DSPs are summarized, including the use of intrinsics, data accessing band-width and software pipelining etc. Using these methods to optimize the C code software can mostly solve the bad real-time problems in processing and then the system can meet the real-time requirement.

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Periodical:

Applied Mechanics and Materials (Volumes 130-134)

Pages:

2944-2947

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.130-134.2944

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Online since:

October 2011

Authors:

Ming Ju Gong, Yuan Lai Liu

Keywords:

Data Accessing Band-Width, Efficiency, Real-Time, Software Optimization, Software Pipelining

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References

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