講演抄録/キーワード |
講演名 |
2008-07-10 10:00
2-bit Arithmetic Logic Unit Utilizing Hexagonal BDD Architecture for Implemention of Nanoprocessor on GaAs Nanowire Network ○Hong-Quan Zhao(Hokkaido Univ.)・Seiya Kasai(Hokkaido Univ./JST)・Tamotsu Hashizume(Hokkaido Univ.) ED2008-66 SDM2008-85 エレソ技報アーカイブへのリンク:ED2008-66 SDM2008-85 |
抄録 |
(和) |
2-bit arithmetic logic unit (ALU) utilizing the binary-decision diagram (BDD) logic architecture for nanoprocessor is fabricated on GaAs hexagonal nanowire networks with Schottky wrap gates (WPGs) and their operation is characterized. The ALU integrates 32 node devices and implements 4 instructions. They are fabricated by 3M or 16M nodes/cm2 fabrication processes. Fabricated ALU shows correct operations experimentally obtained in classical transport domain at room temperature. Supply voltage and input voltage swing dependences of the circuit operation are characterized. Discrete node devices are also investigated from viewpoint of integration, including path switching, threshold voltage variation and gate leakage current. |
(英) |
2-bit arithmetic logic unit (ALU) utilizing the binary-decision diagram (BDD) logic architecture for nanoprocessor is fabricated on GaAs hexagonal nanowire networks with Schottky wrap gates (WPGs) and their operation is characterized. The ALU integrates 32 node devices and implements 4 instructions. They are fabricated by 3M or 16M nodes/cm2 fabrication processes. Fabricated ALU shows correct operations experimentally obtained in classical transport domain at room temperature. Supply voltage and input voltage swing dependences of the circuit operation are characterized. Discrete node devices are also investigated from viewpoint of integration, including path switching, threshold voltage variation and gate leakage current. |
キーワード |
(和) |
Arithmetic logic unit (ALU) / Nanowire network / Binary decision diagram (BDD) / Wrap gate (WPG) / GaAs / / / |
(英) |
Arithmetic logic unit (ALU) / Nanowire network / Binary decision diagram (BDD) / Wrap gate (WPG) / GaAs / / / |
文献情報 |
信学技報, vol. 108, no. 121, ED2008-66, pp. 139-144, 2008年7月. |
資料番号 |
ED2008-66 |
発行日 |
2008-07-02 (ED, SDM) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
ED2008-66 SDM2008-85 エレソ技報アーカイブへのリンク:ED2008-66 SDM2008-85 |