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ISCAS
2003
IEEE
128views Hardware» more  ISCAS 2003»
13 years 10 months ago
Placement with symmetry constraints for analog layout using red-black trees
– The traditional way of approaching placement problems in computer-aided design (CAD) tools for analog layout is to explore an extremely large search space of feasible or unfeas...
Sarat C. Maruvada, Karthik Krishnamoorthy, Subodh ...
DATE
2005
IEEE
124views Hardware» more  DATE 2005»
13 years 11 months ago
Multi-Placement Structures for Fast and Optimized Placement in Analog Circuit Synthesis
This paper presents the novel idea of multi-placement structures, for a fast and optimized placement instantiation in analog circuit synthesis. These structures need to be generat...
Raoul F. Badaoui, Ranga Vemuri
ISCAS
2007
IEEE
121views Hardware» more  ISCAS 2007»
13 years 11 months ago
Topological Placement with Multiple Symmetry Groups of Devices for Analog Layout Design
Abstract– This paper presents an improved topological algorithm for device-level analog placement with symmetry constraints. Based on the exploration of symmetric-feasible sequen...
Karthik Krishnamoorthy, Sarat C. Maruvada, Florin ...
DAC
2000
ACM
13 years 9 months ago
Block placement with symmetry constraints based on the O-tree non-slicing representation
The ordered tree (O-tree) representation has recently gained much interest in layout design automation. Different from previous topological representations of non-slicing floorpl...
Yingxin Pang, Florin Balasa, Koen Lampaert, Chung-...
ISPD
2005
ACM
133views Hardware» more  ISPD 2005»
13 years 11 months ago
Multi-bend bus driven floorplanning
In this paper, the problem of bus-driven floorplanning is addressed. Given a set of blocks and the bus specification (the width of each bus and the blocks that the bus need to g...
Jill H. Y. Law, Evangeline F. Y. Young