Presentation | 2017-03-02 Optimum Temperature Dependent Timing Skew for Temperature Aware Design Makoto Soga, Mineo Kaneko, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Electric devices equipping LSIs are widely distributed everywhere on the earth and the space, and LSIs are demanded to operate continuously in various temperature environments. Moreover, low power technologies such as clock gating, power gating, DVFS, may cause a drastic change of chip temperature. In this report, considering temperature dependent signal delays in a combinatorial circuit and delay elements for intentional skews, the optimum skew schedule which maximizes the upper limit of the operating temperature is discussed. The proposed algorithm to compute the optimum temperature dependent skew has been derived from the observation of how the lower and upper limits of the operating temperature and determined in a circuit, and its correctness is verified theoretically. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Clock Skew / Temperature Dependency / Setup Constraint / Hold Constraint |
Paper # | VLD2016-119 |
Date of Issue | 2017-02-22 (VLD) |
Conference Information | |
Committee | VLD |
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Conference Date | 2017/3/1(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Seinen Kaikan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Takashi Takenana(NEC) |
Vice Chair | Hiroyuki Ochi(Ritsumeikan Univ.) |
Secretary | Hiroyuki Ochi(Fujitsu Labs.) |
Assistant | Parizy Matthieu(Fujitsu Labs.) |
Paper Information | |
Registration To | Technical Committee on VLSI Design Technologies |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Optimum Temperature Dependent Timing Skew for Temperature Aware Design |
Sub Title (in English) | |
Keyword(1) | Clock Skew |
Keyword(2) | Temperature Dependency |
Keyword(3) | Setup Constraint |
Keyword(4) | Hold Constraint |
1st Author's Name | Makoto Soga |
1st Author's Affiliation | Japan Advanced Institute of Science and Technology(JAIST) |
2nd Author's Name | Mineo Kaneko |
2nd Author's Affiliation | Japan Advanced Institute of Science and Technology(JAIST) |
Date | 2017-03-02 |
Paper # | VLD2016-119 |
Volume (vol) | vol.116 |
Number (no) | VLD-478 |
Page | pp.pp.91-96(VLD), |
#Pages | 6 |
Date of Issue | 2017-02-22 (VLD) |