Image processing by A 0.3V 2MW coarse-grained reconfigurable accelerator CMA-SOTB with a solar battery

Yu Fujita, Koichiro Masuyama, Hideharu Amano

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

1 Citation (Scopus)

Abstract

Cool mega array with silicon on thin box (CMA-SOTB) is an extremely low power coarse grained reconfigurable accelerator. It was implemented by using the SOTB technology developed by a Japanese national project, low-power electronics association & project (LEAP). Making the best use of such a device and low energy architectural techniques, CMA-SOTB works more than 25MHz clock with less than 0.3V supply voltage. Various kind of optimization can be done by controlling the body bias voltage for PE array and micro-controller independently. The demonstration using CMA-SOTB first shows that a simple image processing application can work with a 0.25V-0.4V solar battery. Then the leakage power control by changing the body bias is demonstrated. In the stand-by mode, less than 20μW power is consumed by using strong reverse bias.

Original languageEnglish
Title of host publicationProceedings of the 2014 International Conference on Field-Programmable Technology, FPT 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages354-357
Number of pages4
ISBN (Print)9781479962457
DOIs
Publication statusPublished - 2015 Apr 8
Event13th International Conference on Field-Programmable Technology, FPT 2014 - Shanghai, China
Duration: 2014 Dec 102014 Dec 12

Other

Other13th International Conference on Field-Programmable Technology, FPT 2014
CountryChina
CityShanghai
Period14/12/1014/12/12

Fingerprint

Particle accelerators
Solar cells
Image processing
Silicon
Low power electronics
Bias voltage
Power control
Clocks
Demonstrations
Controllers
Electric potential

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Science Applications

Cite this

Fujita, Y., Masuyama, K., & Amano, H. (2015). Image processing by A 0.3V 2MW coarse-grained reconfigurable accelerator CMA-SOTB with a solar battery. In Proceedings of the 2014 International Conference on Field-Programmable Technology, FPT 2014 (pp. 354-357). [7082818] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/FPT.2014.7082818

Image processing by A 0.3V 2MW coarse-grained reconfigurable accelerator CMA-SOTB with a solar battery. / Fujita, Yu; Masuyama, Koichiro; Amano, Hideharu.

Proceedings of the 2014 International Conference on Field-Programmable Technology, FPT 2014. Institute of Electrical and Electronics Engineers Inc., 2015. p. 354-357 7082818.

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

Fujita, Y, Masuyama, K & Amano, H 2015, Image processing by A 0.3V 2MW coarse-grained reconfigurable accelerator CMA-SOTB with a solar battery. in Proceedings of the 2014 International Conference on Field-Programmable Technology, FPT 2014., 7082818, Institute of Electrical and Electronics Engineers Inc., pp. 354-357, 13th International Conference on Field-Programmable Technology, FPT 2014, Shanghai, China, 14/12/10. https://doi.org/10.1109/FPT.2014.7082818
Fujita Y, Masuyama K, Amano H. Image processing by A 0.3V 2MW coarse-grained reconfigurable accelerator CMA-SOTB with a solar battery. In Proceedings of the 2014 International Conference on Field-Programmable Technology, FPT 2014. Institute of Electrical and Electronics Engineers Inc. 2015. p. 354-357. 7082818 https://doi.org/10.1109/FPT.2014.7082818
Fujita, Yu ; Masuyama, Koichiro ; Amano, Hideharu. / Image processing by A 0.3V 2MW coarse-grained reconfigurable accelerator CMA-SOTB with a solar battery. Proceedings of the 2014 International Conference on Field-Programmable Technology, FPT 2014. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 354-357
@inproceedings{ba2dd4ca1b4a4f47b05fdcff0d653811,
title = "Image processing by A 0.3V 2MW coarse-grained reconfigurable accelerator CMA-SOTB with a solar battery",
abstract = "Cool mega array with silicon on thin box (CMA-SOTB) is an extremely low power coarse grained reconfigurable accelerator. It was implemented by using the SOTB technology developed by a Japanese national project, low-power electronics association & project (LEAP). Making the best use of such a device and low energy architectural techniques, CMA-SOTB works more than 25MHz clock with less than 0.3V supply voltage. Various kind of optimization can be done by controlling the body bias voltage for PE array and micro-controller independently. The demonstration using CMA-SOTB first shows that a simple image processing application can work with a 0.25V-0.4V solar battery. Then the leakage power control by changing the body bias is demonstrated. In the stand-by mode, less than 20μW power is consumed by using strong reverse bias.",
author = "Yu Fujita and Koichiro Masuyama and Hideharu Amano",
year = "2015",
month = "4",
day = "8",
doi = "10.1109/FPT.2014.7082818",
language = "English",
isbn = "9781479962457",
pages = "354--357",
booktitle = "Proceedings of the 2014 International Conference on Field-Programmable Technology, FPT 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - GEN

T1 - Image processing by A 0.3V 2MW coarse-grained reconfigurable accelerator CMA-SOTB with a solar battery

AU - Fujita, Yu

AU - Masuyama, Koichiro

AU - Amano, Hideharu

PY - 2015/4/8

Y1 - 2015/4/8

N2 - Cool mega array with silicon on thin box (CMA-SOTB) is an extremely low power coarse grained reconfigurable accelerator. It was implemented by using the SOTB technology developed by a Japanese national project, low-power electronics association & project (LEAP). Making the best use of such a device and low energy architectural techniques, CMA-SOTB works more than 25MHz clock with less than 0.3V supply voltage. Various kind of optimization can be done by controlling the body bias voltage for PE array and micro-controller independently. The demonstration using CMA-SOTB first shows that a simple image processing application can work with a 0.25V-0.4V solar battery. Then the leakage power control by changing the body bias is demonstrated. In the stand-by mode, less than 20μW power is consumed by using strong reverse bias.

AB - Cool mega array with silicon on thin box (CMA-SOTB) is an extremely low power coarse grained reconfigurable accelerator. It was implemented by using the SOTB technology developed by a Japanese national project, low-power electronics association & project (LEAP). Making the best use of such a device and low energy architectural techniques, CMA-SOTB works more than 25MHz clock with less than 0.3V supply voltage. Various kind of optimization can be done by controlling the body bias voltage for PE array and micro-controller independently. The demonstration using CMA-SOTB first shows that a simple image processing application can work with a 0.25V-0.4V solar battery. Then the leakage power control by changing the body bias is demonstrated. In the stand-by mode, less than 20μW power is consumed by using strong reverse bias.

UR - http://www.scopus.com/inward/record.url?scp=84928749088&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84928749088&partnerID=8YFLogxK

U2 - 10.1109/FPT.2014.7082818

DO - 10.1109/FPT.2014.7082818

M3 - Conference contribution

AN - SCOPUS:84928749088

SN - 9781479962457

SP - 354

EP - 357

BT - Proceedings of the 2014 International Conference on Field-Programmable Technology, FPT 2014

PB - Institute of Electrical and Electronics Engineers Inc.

ER -