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» Convex delay models for transistor sizing
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TVLSI
2008
176views more  TVLSI 2008»
13 years 6 months ago
A Fuzzy Optimization Approach for Variation Aware Power Minimization During Gate Sizing
Abstract--Technology scaling in the nanometer era has increased the transistor's susceptibility to process variations. The effects of such variations are having a huge impact ...
Venkataraman Mahalingam, N. Ranganathan, J. E. Har...
ICCAD
2003
IEEE
175views Hardware» more  ICCAD 2003»
14 years 3 months ago
Path Delay Estimation using Power Supply Transient Signals: A Comparative Study using Fourier and Wavelet Analysis
Transient Signal Analysis (TSA) is a parametric device testing technique based on the analysis of dynamic (transient) current (iDDT) drawn by the core logic from the power supply ...
Abhishek Singh, Jitin Tharian, Jim Plusquellic
CAL
2007
13 years 7 months ago
Microarchitectures for Managing Chip Revenues under Process Variations
—As transistor feature sizes continue to shrink into the sub-90nm range and beyond, the effects of process variations on critical path delay and chip yields have amplified. A com...
Abhishek Das, Serkan Ozdemir, Gokhan Memik, Joseph...
ISPD
1997
ACM
186views Hardware» more  ISPD 1997»
13 years 11 months ago
EWA: exact wiring-sizing algorithm
The wire sizing problem under inequality Elmore delay constraints is known to be posynomial, hence convex under an exponential variable-transformation. There are formal methods fo...
Rony Kay, Gennady Bucheuv, Lawrence T. Pileggi
ICCD
2004
IEEE
129views Hardware» more  ICCD 2004»
14 years 3 months ago
Cache Array Architecture Optimization at Deep Submicron Technologies
A cache access time model, PRACTICS (PRedictor of Access and Cycle TIme for Cache Stack), has been developed to optimize the memory array architecture for the minimum access and c...
Annie (Yujuan) Zeng, Kenneth Rose, Ronald J. Gutma...