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Transformation from Synchronous Circuits to Low Power Asynchronous Circuits

Research Project

Project/Area Number 24700051
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Computer system/Network
Research InstitutionThe University of Aizu

Principal Investigator

SAITO Hiroshi  会津大学, コンピュータ理工学部, 准教授 (50361671)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords非同期式回路 / 動作合成 / 低消費電力化
Outline of Final Research Achievements

In this research, we proposed a transformation method from structural models of synchronous circuits to the ones of asynchronous circuits with bundled-data implementation. We used a commercial behavioral synthesis tool to generate structural models of synchronous circuits from an application specified by SystemC, a set of resource constraints such as clock cycle time, and a resource library. We developed a tool which is based on the proposed method. As the developed tool generates not only a structural model of a synchronous circuit but also a script used for low level synthesis tools, the design of asynchronous circuits becomes easy using the developed tool.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (8 results)

All 2015 2014 2013

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (7 results)

  • [Journal Article] An ASIC Design Support Tool Set for Non-pipelined Asynchronous Circuits with Bundled-Data Implementation2013

    • Author(s)
      Minoru Iizuka, Naohiro Hamada, and Hiroshi Saito
    • Journal Title

      IEICE TRANSACTIONS on Electronics

      Volume: Vol.E96-C Pages: 482-491

    • NAID

      10031182824

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 束データ方式による非同期式回路のFPGA設計支援環境の構築2015

    • Author(s)
      滝澤恵多郎、齋藤寛
    • Organizer
      情報処理学会SLDM研究会
    • Place of Presentation
      北九州
    • Year and Date
      2015-05-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高位合成ツールからの非同期式回路生成に関する研究2015

    • Author(s)
      小峰太一、齋藤寛
    • Organizer
      電子情報通信学会VLD研究会
    • Place of Presentation
      那覇
    • Year and Date
      2015-03-02 – 2015-03-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] 演算の移動度を利用した束データ方式による非同期式回路の電力最適化手法の検討2014

    • Author(s)
      保坂隼也、齋藤寛
    • Organizer
      電子情報通信学会VLD研究会
    • Place of Presentation
      別府
    • Year and Date
      2014-11-26 – 2014-11-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] A design support tool set for asynchronous circuits with bundled-data implementation on FPGAs2014

    • Author(s)
      K. Takizawa, S. Hosaka, H. Saito
    • Organizer
      24th International Conference on Field Programmable Logic and Applications
    • Place of Presentation
      Munich, Germany
    • Year and Date
      2014-09-02 – 2014-09-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] SystemCモデルから束データ方式による非同期式回路を合成する合成フローの提案2014

    • Author(s)
      小峰太一、齋藤寛
    • Organizer
      電子情報通信学会VLD研究会
    • Place of Presentation
      北九州
    • Year and Date
      2014-05-28 – 2014-05-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] FPGAを対象とした束データ方式による非同期式回路の設計支援ツールセット2013

    • Author(s)
      滝澤恵多郎、齋藤寛
    • Organizer
      情報処理学会研究報告システムLSI設計技術(SLDM)
    • Place of Presentation
      鹿児島
    • Related Report
      2013 Research-status Report
  • [Presentation] サイクルタイム制約を考慮した低消費電力な束データ方式による非同期式AVRプロセッサの設計2013

    • Author(s)
      岩崎翔太郎、齋藤寛
    • Organizer
      情報処理学会研究報告システムLSI設計技術(SLDM)
    • Place of Presentation
      鹿児島
    • Related Report
      2013 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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