A power estimation framework for designing low power portable video applications

Authors:
Chi-Ying Tsui;Kai-Keung Chan;Qing Wu;Chih-Shun Ding;Massoud Pedram
Affiliations:
Dept. of Elec. & Elec. Engineering, Hong Kong Univ. of Science and Technology, Clear Water Bay, H.K.;Dept. of Elec. & Elec. Engineering, Hong Kong Univ. of Science and Technology, Clear Water Bay, H.K.;Dept. of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA;Dept. of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA;Dept. of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA
Venue:
DAC '97 Proceedings of the 34th annual Design Automation Conference
Year:
1997

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Abstract

This paper presents a power evaluation framework designedfor estimating power consumption of a new video telephonecompression standard, ITU-H.263, at the system level.A hierarchical,mixed-level simulation environment is built andcycle-accurate power macro-modeling is used for the architecturalpower evaluation.Experimental results show the effectivenessof the proposed framework and models.