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DAC
2010
ACM
13 years 6 months ago
Tradeoff analysis and optimization of power delivery networks with on-chip voltage regulation
Integrating a large number of on-chip voltage regulators holds the promise of solving many power delivery challenges through strong local load regulation and facilitates systemlev...
Zhiyu Zeng, Xiaoji Ye, Zhuo Feng, Peng Li
DAC
2008
ACM
14 years 9 months ago
DeFer: deferred decision making enabled fixed-outline floorplanner
In this paper, we present DeFer -- a fast, high-quality and nonstochastic fixed-outline floorplanning algorithm. DeFer generates a non-slicing floorplan by compacting a slicing fl...
Jackey Z. Yan, Chris Chu
ICCAD
2006
IEEE
115views Hardware» more  ICCAD 2006»
14 years 5 months ago
Thermal characterization and optimization in platform FPGAs
Increasing power densities in Field Programmable Gate Arrays (FPGAs) have made them susceptible to thermal problems. The advent of platform FPGAs has further exacerbated the probl...
Priya Sundararajan, Aman Gayasen, Narayanan Vijayk...
ISPD
2007
ACM
151views Hardware» more  ISPD 2007»
13 years 10 months ago
Pattern sensitive placement for manufacturability
When VLSI technology scales toward 45nm, the lithography wavelength stays at 193nm. This large gap results in strong refractive effects in lithography. Consequently, it is a huge...
Shiyan Hu, Jiang Hu
DAC
2007
ACM
14 years 9 months ago
A New Twisted Differential Line Structure in Global Bus Design
Twisted differential line structure can effectively reduce crosstalk noise on global bus, which foresees a wide applicability. However, measured performance based on fabricated ci...
Zhanyuan Jiang, Shiyan Hu, Weiping Shi