{"links":{},"id":90680,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00090680","sets":["1164:2822:7101:7102"]},"path":["7102"],"owner":"11","recid":"90680","title":["世界最小ソフトプロセッサの設計と応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-03-06"},"_buckets":{"deposit":"2a8cbb1a-98be-45d9-bfa2-0d015c97925e"},"_deposit":{"id":"90680","pid":{"type":"depid","value":"90680","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"世界最小ソフトプロセッサの設計と応用","author_link":["468765","468764","468763","468762"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"世界最小ソフトプロセッサの設計と応用"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"プロセッサ・ハードウェア","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-03-06","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学工学部情報工学科"},{"subitem_text_value":"東京工業大学大学院情報理工学研究科"},{"subitem_text_value":"東京工業大学大学院情報理工学研究科"},{"subitem_text_value":"東京工業大学大学院情報理工学研究科"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":11,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/90680/files/IPSJ-EMB13028026.pdf","label":"IPSJ-EMB13028026"},"date":[{"dateType":"Available","dateValue":"2015-03-06"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-EMB13028026.pdf","filesize":[{"value":"778.0 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"42"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"9e2bbd83-7f6d-4319-92ea-95c68b5e0020","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田中, 雄一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"笹河, 良介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 真平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉瀬, 謙二"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12149313","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年では，ソフトプロセッサがFPGAを使用するシステムにおいて一般的なコンポーネントとなっており，制御やデータ処理などの幅広い機能を実現するために使用されている．小型デバイスにおいてハードウェア容量は限られており，多機能・高性能化においてその容量制限が障害となる．ゆえに，小さいソフトプロセッサの開発が重要である．このようなソフトプロセッサの既存研究に，Supersmall Soft Processorが存在する．本研究ではSupersmall Soft Processorを元に使用面積の削減，並びに性能向上を目指すUltrasmall Soft Processorを提案する．Supersmall Soft Processorに対し，主要データパスの2ビット化，状態遷移の最適化，マルチプレクサの入力ロジックを含む最適化を施す．その結果，Virtex-7においてハードウェア量の削減を達成し，1.88倍のIPCを実現した．また，Ultrasmall Soft Processorの応用としてメニーコア化を検討する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告組込みシステム（EMB）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-03-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"26","bibliographicVolumeNumber":"2013-EMB-28"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:40:10.780014+00:00","updated":"2025-01-19T22:51:44.893968+00:00"}