| Paper Abstract and Keywords |
| Presentation |
2007-03-08 14:10
Automatic routing methods which make modification after routing easy
Toshihiko Yokomaru, Takahide Yoshikawa, Yuzi Kanazawa (Fujitsu Labs.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In LSI designing with automatic routing tools, correcting logics or routing results after automatic routing is necessary to satisfy design rules and timing limitations. The logics or routing results are corrected by CAD tools or manually. In order to make TAT short, these corrections might not to affect other routing results. In this paper, we propose two new routing methods; (1)bundle-routing: tying logic clusters and routing in a bundle for the first, and (2) local correction: auto correcting wires in a small restricted area; to keep the modification area smaller. We apply these methods to the commercial large-scale CPU processor, and the results show that our methods make it easy to modify wires and then shorten the correction time. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
automatic routing / bundle-routing / correction of routing / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 548, VLD2006-132, pp. 79-84, March 2007. |
| Paper # |
VLD2006-132 |
| Date of Issue |
2007-03-01 (VLD, ICD) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
ICD VLD |
| Conference Date |
2007-03-07 - 2007-03-09 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Mielparque Okinawa |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
System-on-silicon design techniques and related VLSs |
| Paper Information |
| Registration To |
VLD |
| Conference Code |
2007-03-ICD-VLD |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Automatic routing methods which make modification after routing easy |
| Sub Title (in English) |
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| Keyword(1) |
automatic routing |
| Keyword(2) |
bundle-routing |
| Keyword(3) |
correction of routing |
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| 1st Author's Name |
Toshihiko Yokomaru |
| 1st Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Labs.) |
| 2nd Author's Name |
Takahide Yoshikawa |
| 2nd Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Labs.) |
| 3rd Author's Name |
Yuzi Kanazawa |
| 3rd Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Labs.) |
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| Speaker |
Author-1 |
| Date Time |
2007-03-08 14:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
VLD |
| Paper # |
VLD2006-132, ICD2006-223 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.548(VLD), no.551(ICD) |
| Page |
pp.79-84 |
| #Pages |
6 |
| Date of Issue |
2007-03-01 (VLD, ICD) |