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        <datestamp>2025-01-20T03:43:55Z</datestamp>
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          <dc:title>ビアスイッチFPGAの性能予測モデル</dc:title>
          <dc:title xml:lang="en">A Model for Predicting Performance of Via-switch FPGA</dc:title>
          <jpcoar:creator>
            <jpcoar:creatorName>樋口, 達大</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>石原, 亨</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>小野寺, 秀俊</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Tatsuhiro, Higuchi</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Tohru, Ishihara</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Hidetoshi, Onodera</jpcoar:creatorName>
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          <jpcoar:subject subjectScheme="Other">ビアスイッチFPGA</jpcoar:subject>
          <datacite:description descriptionType="Other">FPGA に代表される再構成可能回路は一般的に性能面で専用論理回路である ASIC に劣る．本稿ではビアスイッチと呼ばれるスイッチングデバイスを配線切り替えに用いた FPGA (Field Programmable Gate Array) の性能を予測するモデルについて述べる．ビアスイッチを FPGA の配線切り替えに用いることでチップの面積効率を向上させることができ，低電圧での性能低下を抑えることができる．ビアスイッチ FPGA の信号通過配線と論理回路のそれぞれについて遅延時間，消費エネルギー，面積をプロセスパラメータや回路構造でモデル化する．またそれらのモデルを用いてチップ全体の性能を回路シミュレーションなしに予測することができる．</datacite:description>
          <datacite:description descriptionType="Other">Reconfigurable circuits are generally inferior to ASIC (application specific integrated circuit) in terms of performance. In this paper, we develop a model for predicting the performance of FPGA (Field Programmable Gate Array) which uses an emergining switching device called a Via-switch for wiring switching. By using the Via-switch, the chip area efficiency improves and the performance degradation of the circuit in low voltage region can be kept to the minimun. We model the delay, the energy consumption, and the area for wiring and logic circuit of Via-switch FPGA. The model uses process parameters and structure information of a targeting circuit as inputs. Moreover, with the model, it is possible to predict the performance of the entire chip without circuit simulation.</datacite:description>
          <dc:publisher xml:lang="ja">情報処理学会</dc:publisher>
          <datacite:date dateType="Issued">2017-08-23</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_5794">conference paper</dc:type>
          <jpcoar:identifier identifierType="URI">https://ipsj.ixsq.nii.ac.jp/records/183251</jpcoar:identifier>
          <jpcoar:sourceTitle>DAシンポジウム2017論文集</jpcoar:sourceTitle>
          <jpcoar:volume>2017</jpcoar:volume>
          <jpcoar:pageStart>9</jpcoar:pageStart>
          <jpcoar:pageEnd>14</jpcoar:pageEnd>
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            <jpcoar:extent>1.7 MB</jpcoar:extent>
            <datacite:date dateType="Available">2019-08-23</datacite:date>
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