Dynamic power control with a heterogeneous multi-core system using a 3-D wireless inductive coupling interconnect

Yusuke Koizumi, Hideharu Amano, Hiroki Matsutani, Noriyuki Miura, Tadahiro Kuroda, Ryuichi Sakamoto, Mitaro Namiki, Kimiyoshi Usami, Masaaki Kondo, Hiroshi Nakamura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

Cube-2 is a prototype of building block scalable reconfigurable accelerator using an inductive coupling interconnect. It is consisting of a ultra low leakage embedded processor Geyser and coarse-grained reconfigurable accelerators CMA (Cool Mega Array). A Geyser chip and multiple CMA chips are stacked, and a powerful network is formed by using the inductive coupling interconnect. The performance can be enhanced by increasing the number of CMA chips. JPEG decoder is implemented with a cooperation of Geyser and CMAs, and low power execution by controlling the power supply voltage of CMAs is demonstrated.

Original languageEnglish
Title of host publicationFPT 2012 - 2012 International Conference on Field-Programmable Technology
Pages293-296
Number of pages4
DOIs
Publication statusPublished - 2012
Event2012 International Conference on Field-Programmable Technology, FPT 2012 - Seoul
Duration: 2012 Dec 102012 Dec 12

Other

Other2012 International Conference on Field-Programmable Technology, FPT 2012
CitySeoul
Period12/12/1012/12/12

ASJC Scopus subject areas

  • Logic

Cite this

Koizumi, Y., Amano, H., Matsutani, H., Miura, N., Kuroda, T., Sakamoto, R., ... Nakamura, H. (2012). Dynamic power control with a heterogeneous multi-core system using a 3-D wireless inductive coupling interconnect. In FPT 2012 - 2012 International Conference on Field-Programmable Technology (pp. 293-296). [6412150] https://doi.org/10.1109/FPT.2012.6412150

Dynamic power control with a heterogeneous multi-core system using a 3-D wireless inductive coupling interconnect. / Koizumi, Yusuke; Amano, Hideharu; Matsutani, Hiroki; Miura, Noriyuki; Kuroda, Tadahiro; Sakamoto, Ryuichi; Namiki, Mitaro; Usami, Kimiyoshi; Kondo, Masaaki; Nakamura, Hiroshi.

FPT 2012 - 2012 International Conference on Field-Programmable Technology. 2012. p. 293-296 6412150.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Koizumi, Y, Amano, H, Matsutani, H, Miura, N, Kuroda, T, Sakamoto, R, Namiki, M, Usami, K, Kondo, M & Nakamura, H 2012, Dynamic power control with a heterogeneous multi-core system using a 3-D wireless inductive coupling interconnect. in FPT 2012 - 2012 International Conference on Field-Programmable Technology., 6412150, pp. 293-296, 2012 International Conference on Field-Programmable Technology, FPT 2012, Seoul, 12/12/10. https://doi.org/10.1109/FPT.2012.6412150
Koizumi Y, Amano H, Matsutani H, Miura N, Kuroda T, Sakamoto R et al. Dynamic power control with a heterogeneous multi-core system using a 3-D wireless inductive coupling interconnect. In FPT 2012 - 2012 International Conference on Field-Programmable Technology. 2012. p. 293-296. 6412150 https://doi.org/10.1109/FPT.2012.6412150
Koizumi, Yusuke ; Amano, Hideharu ; Matsutani, Hiroki ; Miura, Noriyuki ; Kuroda, Tadahiro ; Sakamoto, Ryuichi ; Namiki, Mitaro ; Usami, Kimiyoshi ; Kondo, Masaaki ; Nakamura, Hiroshi. / Dynamic power control with a heterogeneous multi-core system using a 3-D wireless inductive coupling interconnect. FPT 2012 - 2012 International Conference on Field-Programmable Technology. 2012. pp. 293-296
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