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2007•Journal of Chongqing University. English EditionRequires access

Application of DSP/BIOS to Video-tracking Process

Zhou Ji-guang

Open publisher page 1 citations

Abstract

This thesis mainly introduces a certain kind of real kernel based on TMS320 DSP-DSP/BIOS.There is an expatiation of the DSP/BIOS startup sequence and the design of a video-tracking system based on the characteristic of DSP/BIOS structure.The system is designed and analyzed by the UML technique.By means of scheduling and communicating between one task and another,managing and sending message and managing the multithread by time-slicer in the process of video-tracking,the video-tracking system can be achieved reasonably.It is proved that the system work stably,the design and the resource are assigned aright and reasonably when the system satisfy the condition of real-time in practice.

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What this paper is about

This thesis mainly introduces a certain kind of real kernel based on TMS320 DSP-DSP/BIOS.There is an expatiation of the DSP/BIOS startup sequence and the design of a video-tracking system based on the characteristic of DSP/BIOS structure.The system is designed and analyzed by the UML technique.By means of scheduling and communicating between one task and another,managing and sending message and managing the multithread by time-slicer in the process of video-tracking,the video-tracking system can be achieved reasonably.It is proved that the system work stably,the design and the resource are assigned aright and reasonably when the system satisfy the condition of real-time in practice.

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Available abstract

This thesis mainly introduces a certain kind of real kernel based on TMS320 DSP-DSP/BIOS.There is an expatiation of the DSP/BIOS startup sequence and the design of a video-tracking system based on the characteristic of DSP/BIOS structure.The system is designed and analyzed by the UML technique.By means of scheduling and communicating between one task and another,managing and sending message and managing the multithread by time-slicer in the process of video-tracking,the video-tracking system can be achieved reasonably.It is proved that the system work stably,the design and the resource are assigned aright and reasonably when the system satisfy the condition of real-time in practice.

Key concepts: BIOS, Texas Instruments DaVinci, Digital signal processing, Embedded system, Computer science, Process (computing), Kernel (algebra), Real-time computing

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