Clock-gating method for low-power LSI design

Takeshi Kitahara, Fumihiro Minami, Toshiaki Ueda, Kimiyoshi Usami, Seiichi Nishio, Masami Murakata, Takashi Mitsuhashi

研究成果: Paper

12 引用 (Scopus)

抜粋

This paper describes an automated layout design technique for the gated-clock design. Two issues must be considered for gated-clock circuits to work correctly. One is to minimize the skew for gated-clock nets. The other is to keep timing constraints for enable-logic parts. We propose the layout design technique to taking these things into consideration. We developed Gated-Clock Tree Synthesizer for the first issue, and Timing Constraints Generator and Clock Delay Estimator for the second. We applied it to a practical gated-clock circuit. By our technique, the clock-skew could be less than 0.2 ns keeping timing constraints for enable-logic parts.

元の言語English
ページ307-312
ページ数6
出版物ステータスPublished - 1998 12 1
イベントProceedings of the 1998 3rd Conference of the Asia and South Pacific Design Automation (ASP-DAC '98) - Yokohama, Jpn
継続期間: 1998 2 101998 2 13

Other

OtherProceedings of the 1998 3rd Conference of the Asia and South Pacific Design Automation (ASP-DAC '98)
Yokohama, Jpn
期間98/2/1098/2/13

    フィンガープリント

ASJC Scopus subject areas

  • Computer Science Applications
  • Computer Graphics and Computer-Aided Design
  • Electrical and Electronic Engineering

これを引用

Kitahara, T., Minami, F., Ueda, T., Usami, K., Nishio, S., Murakata, M., & Mitsuhashi, T. (1998). Clock-gating method for low-power LSI design. 307-312. 論文発表場所 Proceedings of the 1998 3rd Conference of the Asia and South Pacific Design Automation (ASP-DAC '98), Yokohama, Jpn, .