Presentation | 2007-06-22 Timing error risk analysis and power grid optimization considering variability of manufacturing Makoto TERAO, Kenji KUSANO, Yoshiyuki KAWAKAMI, Masahiro FUKUI, Shuji TSUKIYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | With the advent of super deep submicron age, the circuit behavior has large variation according to the process variation. Power grid optimization which considers the timing error risk caused by the variation becomes very important for the stable and fast operation of the system. Conventionally, a lot of power grid optimization algorithms has been proposed, and most of them use the IR drop as their object function. However, the IR drop is an indirect metric and we suspect if it were ambiguous metric for the real goral of the design. This paper proposed an approach which uses the "timing error risk caused by the IR drop" as its direct objective function. Experimental results shows the effectivity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | delay analysis / dispersion / power and ground routing optimization / IR-drop / electro-migration |
Paper # | CAS2007-23,VLD2007-39,SIP2007-53 |
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Conference Information | |
Committee | VLD |
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Conference Date | 2007/6/15(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 | VLSI Design Technologies (VLD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Timing error risk analysis and power grid optimization considering variability of manufacturing |
Sub Title (in English) | |
Keyword(1) | delay analysis |
Keyword(2) | dispersion |
Keyword(3) | power and ground routing optimization |
Keyword(4) | IR-drop |
Keyword(5) | electro-migration |
1st Author's Name | Makoto TERAO |
1st Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University() |
2nd Author's Name | Kenji KUSANO |
2nd Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University |
3rd Author's Name | Yoshiyuki KAWAKAMI |
3rd Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University |
4th Author's Name | Masahiro FUKUI |
4th Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University |
5th Author's Name | Shuji TSUKIYAMA |
5th Author's Affiliation | College of Science and Engineering, Chuo University |
Date | 2007-06-22 |
Paper # | CAS2007-23,VLD2007-39,SIP2007-53 |
Volume (vol) | vol.107 |
Number (no) | 103 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |