Presentation | 2013-03-04 APR-based Legalization Method Shota HIRAE, Maho ISHIKAWA, Yasuhiro TAKASHIMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a fast algorithm to solve the linear placement problem that is important for standard cell. In recent years, a progress of the LSI process achieves the increase of the elements on one chip. As a result, the large turn-around time of LSI becomes a main issue. To shorten the time, three-step placement, which consists of global placement, legalization, and detailed placement, is widely used. We focus on the process from legalization to detailed placement. We propose a fast legalization method that outputs the minimum total wirelength placement which satisfies the constraint to maintain the topology relation without overlap between cells. We confirm the efficiency of the proposed method empirically. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | APR / Linear placement / Wirelength Minimization / Legalization / single-row |
Paper # | VLD2012-139 |
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Committee | VLD |
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Conference Date | 2013/2/25(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) | APR-based Legalization Method |
Sub Title (in English) | |
Keyword(1) | APR |
Keyword(2) | Linear placement |
Keyword(3) | Wirelength Minimization |
Keyword(4) | Legalization |
Keyword(5) | single-row |
1st Author's Name | Shota HIRAE |
1st Author's Affiliation | Faculty of Environmental Engineering, The University of Kitakyushu() |
2nd Author's Name | Maho ISHIKAWA |
2nd Author's Affiliation | Faculty of Environmental Engineering, The University of Kitakyushu |
3rd Author's Name | Yasuhiro TAKASHIMA |
3rd Author's Affiliation | Faculty of Environmental Engineering, The University of Kitakyushu |
Date | 2013-03-04 |
Paper # | VLD2012-139 |
Volume (vol) | vol.112 |
Number (no) | 451 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |