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ICCAD
2006
IEEE
113views Hardware» more  ICCAD 2006»
14 years 2 months ago
A new statistical max operation for propagating skewness in statistical timing analysis
Statistical static timing analysis (SSTA) is emerging as a solution for predicting the timing characteristics of digital circuits under process variability. For computing the stat...
Kaviraj Chopra, Bo Zhai, David Blaauw, Dennis Sylv...
ASPDAC
2008
ACM
200views Hardware» more  ASPDAC 2008»
13 years 7 months ago
Non-Gaussian statistical timing analysis using second-order polynomial fitting
In the nanometer manufacturing region, process variation causes significant uncertainty for circuit performance verification. Statistical static timing analysis (SSTA) is thus dev...
Lerong Cheng, Jinjun Xiong, Lei He
DATE
2006
IEEE
129views Hardware» more  DATE 2006»
13 years 11 months ago
Non-gaussian statistical interconnect timing analysis
This paper focuses on statistical interconnect timing analysis in a parameterized block-based statistical static timing analysis tool. In particular, a new framework for performin...
Soroush Abbaspour, Hanif Fatemi, Massoud Pedram
ASPDAC
2007
ACM
92views Hardware» more  ASPDAC 2007»
13 years 9 months ago
New Block-Based Statistical Timing Analysis Approaches Without Moment Matching
With aggressive scaling down of feature sizes in VLSI fabrication, process variation has become a critical issue in designs. We show that two necessary conditions for the "Ma...
Ruiming Chen, Hai Zhou
DATE
2005
IEEE
132views Hardware» more  DATE 2005»
13 years 11 months ago
Statistical Timing Analysis using Levelized Covariance Propagation
Variability in process parameters is making accurate timing analysis of nano-scale integrated circuits an extremely challenging task. In this paper, we propose a new algorithm for...
Kunhyuk Kang, Bipul Chandra Paul, Kaushik Roy