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» Electromigration-aware redundant via insertion
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ASPDAC
2009
ACM
113views Hardware» more  ASPDAC 2009»
13 years 10 months ago
Post-routing redundant via insertion with wire spreading capability
—Redundant via insertion is a widely recommended technique to enhance the via yield and reliability. In this paper, the post-routing redundant via insertion problem is transforme...
Cheok-Kei Lei, Po-Yi Chiang, Yu-Min Lee
ASPDAC
2005
ACM
114views Hardware» more  ASPDAC 2005»
13 years 9 months ago
Redundant-via enhanced maze routing for yield improvement
- Redundant via insertion is a good solution to reduce the yield loss by via failure. However, the existing methods are all post-layout optimizations that insert redundant via afte...
Gang Xu, Li-Da Huang, David Z. Pan, Martin D. F. W...
ASPDAC
2006
ACM
116views Hardware» more  ASPDAC 2006»
14 years 1 months ago
Post-routing redundant via insertion for yield/reliability improvement
- Reducing the yield loss due to via failure is one of the important problems in design for manufacturability. A well known and highly recommended method to improve via yield/relia...
Kuang-Yao Lee, Ting-Chi Wang
ICCAD
2006
IEEE
117views Hardware» more  ICCAD 2006»
14 years 4 months ago
Post-routing redundant via insertion and line end extension with via density consideration
- Redundant via insertion and line end extension employed in the post-routing stage are two well known and highly recommended techniques to reduce yield loss due to via failure. Ho...
Kuang-Yao Lee, Ting-Chi Wang, Kai-Yuan Chao
GLVLSI
2009
IEEE
125views VLSI» more  GLVLSI 2009»
14 years 2 months ago
Redundant wire insertion for yield improvement
Based on the insertion of internal and external redundant wires into L-type and U-type wires, an efficient two-phase reliability-driven insertion algorithm is proposed to insert r...
Jin-Tai Yan, Zhi-Wei Chen