Design methodology of ultra low-power MPEG4 codec core exploiting voltage scaling techniques

Kimiyoshi Usami; Mutsunori Lgarashi; Takashi Ishikawa; Masahiro Kanazawa; Masafumi Takahashi; Mototsugu Hamada; Hideho Arakida

Design methodology of ultra low-power MPEG4 codec core exploiting voltage scaling techniques

Kimiyoshi Usami, Mutsunori Lgarashi, Takashi Ishikawa, Masahiro Kanazawa, Masafumi Takahashi, Mototsugu Hamada, Hideho Arakida

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

28 Citations (Scopus)

Abstract

This paper describes a fully automated low-power design methodology in which three different voltage-scaling techniques are combined together. Supply voltage is scaled globally, selectively, and adaptively while keeping the performance. This methodology enabled us to design an MPEG4 codec core with 58% less power than the original in three week turn-around-time.

Original language	English
Title of host publication	Proceedings 1998 - Design and Automation Conference, DAC 1998
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	483-488
Number of pages	6
ISBN (Print)	078034409X
Publication status	Published - 1998 Jan 1
Externally published	Yes
Event	35th Design and Automation Conference, DAC 1998 - San Francisco, United States Duration: 1998 Jun 15 → 1998 Jun 19

Publication series

Name	Proceedings - Design Automation Conference
ISSN (Print)	0738-100X

Conference

Conference	35th Design and Automation Conference, DAC 1998
Country/Territory	United States
City	San Francisco
Period	98/6/15 → 98/6/19

ASJC Scopus subject areas

Computer Science Applications
Control and Systems Engineering
Electrical and Electronic Engineering
Modelling and Simulation
Hardware and Architecture

Cite this

Usami, K., Lgarashi, M., Ishikawa, T., Kanazawa, M., Takahashi, M., Hamada, M., & Arakida, H. (1998). Design methodology of ultra low-power MPEG4 codec core exploiting voltage scaling techniques. In Proceedings 1998 - Design and Automation Conference, DAC 1998 (pp. 483-488). [724520] (Proceedings - Design Automation Conference). Institute of Electrical and Electronics Engineers Inc..

Design methodology of ultra low-power MPEG4 codec core exploiting voltage scaling techniques. / Usami, Kimiyoshi; Lgarashi, Mutsunori; Ishikawa, Takashi et al.

Proceedings 1998 - Design and Automation Conference, DAC 1998. Institute of Electrical and Electronics Engineers Inc., 1998. p. 483-488 724520 (Proceedings - Design Automation Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Usami, K, Lgarashi, M, Ishikawa, T, Kanazawa, M, Takahashi, M, Hamada, M & Arakida, H 1998, Design methodology of ultra low-power MPEG4 codec core exploiting voltage scaling techniques. in Proceedings 1998 - Design and Automation Conference, DAC 1998., 724520, Proceedings - Design Automation Conference, Institute of Electrical and Electronics Engineers Inc., pp. 483-488, 35th Design and Automation Conference, DAC 1998, San Francisco, United States, 98/6/15.

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author = "Kimiyoshi Usami and Mutsunori Lgarashi and Takashi Ishikawa and Masahiro Kanazawa and Masafumi Takahashi and Mototsugu Hamada and Hideho Arakida",

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AU - Hamada, Mototsugu

AU - Arakida, Hideho

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Design methodology of ultra low-power MPEG4 codec core exploiting voltage scaling techniques

Abstract

Publication series

Conference

ASJC Scopus subject areas

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