ICCAD
2009
IEEE
14 years 23 days ago
2009
IEEE
Modern circuits become harder to route with the ever decreasing design features. Previous routability-driven placement techniques are usually tightly coupled with the underlying p...
ISLPED
2007
ACM
14 years 4 months ago
2007
ACM
We present a novel detailed placement technique that accounts for systematic through-pitch variations to reduce leakage. Leakage depends nearly exponentially on linewidth (gate le...
ASPDAC
2007
ACM
14 years 7 months ago
2007
ACM
Physical synthesis optimizations and engineering change orders typically change the locations of cells, resize cells or add more cells to the design after global placement. Unfort...
ISPD
2005
ACM
14 years 8 months ago
2005
ACM
We streamline and extend APlace, the general analytic placement engine based on ideas of Naylor et al. [7] and described in [3, 4, 5]. Previous work explored the adaptability of A...
ISPD
2005
ACM
14 years 8 months ago
2005
ACM
In this paper, we present a hierarchical ratio partitioning based placement algorithm for large-scale mixed-size designs. The placement algorithm consists of three steps: global p...
ASPDAC
2006
ACM
14 years 9 months ago
2006
ACM
— The rapid increase in IC design complexity and wide-spread use of intellectual-property (IP) blocks have made the so-called mixed-size placement a very important topic in recen...