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PATMOS
2005
Springer
13 years 10 months ago
Efficient Simulation of Power/Ground Networks with Package and Vias
As the number of metal layers and the frequency of VLSI continue to increase, the voltage droop on both the package and vias is becoming more pronounced. This paper analyzes the nu...
Jin Shi, Yici Cai, Xianlong Hong, Sheldon X.-D. Ta...
DAC
2008
ACM
14 years 6 months ago
Automatic package and board decoupling capacitor placement using genetic algorithms and M-FDM
In the design of complex power distribution networks (PDN) with multiple power islands, it is required that the PDN represents a low impedance as seen by the digital modules. This...
Krishna Bharath, Ege Engin, Madhavan Swaminathan
ICCAD
2000
IEEE
138views Hardware» more  ICCAD 2000»
13 years 9 months ago
Fast Analysis and Optimization of Power/Ground Networks
This paper presents an efficient method for optimizing power/ground (P/G) networks by widening wires and adding decoupling capacitors (decaps). It proposes a structured skeleton t...
Haihua Su, Kaushik Gala, Sachin S. Sapatnekar
ISLPED
2003
ACM
90views Hardware» more  ISLPED 2003»
13 years 10 months ago
Understanding and minimizing ground bounce during mode transition of power gating structures
We introduce and analyze the ground bounce due to power mode transition in power gating structures. To reduce the ground bounce, we propose novel power gating structures in which ...
Suhwan Kim, Stephen V. Kosonocky, Daniel R. Knebel
DAC
2005
ACM
13 years 6 months ago
Power grid simulation via efficient sampling-based sensitivity analysis and hierarchical symbolic relaxation
On-chip supply networks are playing an increasingly important role for modern nanometer-scale designs. However, the ever growing sizes of power grids make the analysis problem ext...
Peng Li