| Paper Abstract and Keywords |
| Presentation |
2007-05-11 14:10
An algorithm of power grid optimization for high-level floorplan
Takayuki Hayashi, Yoshiyuki Kawakami, Masahiro Fukui (Ritsumeikan Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Recent rapid growth of the narrow and fine patterning technology faces many difficulties of power grid design , e.g. IR drop, electro migration. Not only the wire width optimization, but also the placement optimization of decupling capacitances is effective for the power grid optimization problem. However, the insertions of the decupling capacitance cause the increase of size of the blocks in the chip. It is hard to analyze the trade-off after the detail placement and routing optimization. Authors propose an approach to do the optimization in the phase of floorplanning and deals with trade-off analysis between the chip cost by area increase and stabilization of circuit behavior of the power and grid. Rough ideas and small experimental results are discussed |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Power grid / floorplan / yield / manufacturing cost / multi objective optimization / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 107, pp. 49-54, May 2007. |
| Paper # |
|
| Date of Issue |
2007-05-04 (VLD) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
| Download PDF |
|
| Conference Information |
| Committee |
VLD IPSJ-SLDM |
| Conference Date |
2007-05-10 - 2007-05-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kyodai Kaikan |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
System Design, etc. |
| Paper Information |
| Registration To |
IPSJ-SLDM |
| Conference Code |
2007-05-VLD-IPSJ-SLDM |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
An algorithm of power grid optimization for high-level floorplan |
| Sub Title (in English) |
|
| Keyword(1) |
Power grid |
| Keyword(2) |
floorplan |
| Keyword(3) |
yield |
| Keyword(4) |
manufacturing cost |
| Keyword(5) |
multi objective optimization |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Takayuki Hayashi |
| 1st Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
| 2nd Author's Name |
Yoshiyuki Kawakami |
| 2nd Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
| 3rd Author's Name |
Masahiro Fukui |
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Ritsumeikan University (Ritsumeikan Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2007-05-11 14:10:00 |
| Presentation Time |
25 minutes |
| Registration for |
IPSJ-SLDM |
| Paper # |
VLD2007-15 |
| Volume (vol) |
vol.107 |
| Number (no) |
no.32 |
| Page |
pp.49-54 |
| #Pages |
6 |
| Date of Issue |
2007-05-04 (VLD) |