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Proceedings Paper

Hardware/software codesign for HDTV source decoder on system level
Author(s): Peng Liu; Qingdong Yao; Weijian Yang
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Paper Abstract

This paper presents a system-level codesign methodology of hardware/software for HDTV source decoder. We give out the hardware/software codesign method, which can meet the requirements of HDTV source decoding application. According to the algorithm development and analysis, the MPEG-2 MPHL decoder process is partitioned into software and hardware at the system level. We construct the system model that can represent the system architecture and application program of interest. A platform-based design environment is developed that can provide modularity, scalability, and flexibility in cosimulation and development for system on chip. Our main contribution is to introduce platform-based codesign tools where the software and hardware are validated and developed concurrently at the cycle accurate level.

Paper Details

Date Published: 4 January 2002
PDF: 8 pages
Proc. SPIE 4671, Visual Communications and Image Processing 2002, (4 January 2002); doi: 10.1117/12.453111
Show Author Affiliations
Peng Liu, Zhejiang Univ. (China)
Qingdong Yao, Zhejiang Univ. (China)
Weijian Yang, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 4671:
Visual Communications and Image Processing 2002
C.-C. Jay Kuo, Editor(s)

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