Presentation | 2013-01-16 Break Even Time Evaluation of Run-Time Power Gating Control by On-chip Leakage Monitor Kensaku MATSUNAGA, Hideharu AMANO, Masaru KUDO, Ryuichi SAKAMOTO, Yuya OHTA, Mitaro NAMIKI, Nao KONISHI, Kimiyoshi USAMI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Run-time Power Gating (RTPG) reduces leakage energy by turning off a power switch(PS) for idle periods of a circuit during the operation. To get energy savings in RTPG, power gating needs to be enabled only when the idle time exceeds the break-even time (BET) at which leakage energy reduction by turning off PS becomes equal to the energy overhead. Since BET changes with leakage current.on-line detection of BET is required for RTPG controls. We implemented an on-chip leakage monitor m 65nm CMOS technology, and showed the relation between BET of each computing unit, and leakage current. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | On-chip Leakagemonitor / Run time Power Gating / Break Even Time (BET) |
Paper # | VLD2012-118,CPSY2012-67,RECONF2012-72 |
Date of Issue |
Conference Information | |
Committee | RECONF |
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Conference Date | 2013/1/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Reconfigurable Systems (RECONF) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Break Even Time Evaluation of Run-Time Power Gating Control by On-chip Leakage Monitor |
Sub Title (in English) | |
Keyword(1) | On-chip Leakagemonitor |
Keyword(2) | Run time Power Gating |
Keyword(3) | Break Even Time (BET) |
1st Author's Name | Kensaku MATSUNAGA |
1st Author's Affiliation | Shibaura Institute of Technology() |
2nd Author's Name | Hideharu AMANO |
2nd Author's Affiliation | Faculty of science and Technology, Keio University |
3rd Author's Name | Masaru KUDO |
3rd Author's Affiliation | Shibaura Institute of Technology |
4th Author's Name | Ryuichi SAKAMOTO |
4th Author's Affiliation | Tokyo Univ of Agriculture and Technology |
5th Author's Name | Yuya OHTA |
5th Author's Affiliation | Shibaura Institute of Technology |
6th Author's Name | Mitaro NAMIKI |
6th Author's Affiliation | Tokyo Univ of Agriculture and Technology |
7th Author's Name | Nao KONISHI |
7th Author's Affiliation | Shibaura Institute of Technology |
8th Author's Name | Kimiyoshi USAMI |
8th Author's Affiliation | Shibaura Institute of Technology |
Date | 2013-01-16 |
Paper # | VLD2012-118,CPSY2012-67,RECONF2012-72 |
Volume (vol) | vol.112 |
Number (no) | 377 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |