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DAC
2004
ACM
13 years 11 months ago
A methodology to improve timing yield in the presence of process variations
The ability to control the variations in IC fabrication process is rapidly diminishing as feature sizes continue towards the sub-100 nm regime. As a result, there is an increasing...
Sreeja Raj, Sarma B. K. Vrudhula, Janet Meiling Wa...
ASPDAC
2007
ACM
98views Hardware» more  ASPDAC 2007»
13 years 9 months ago
A Software Technique to Improve Yield of Processor Chips in Presence of Ultra-Leaky SRAM Cells Caused by Process Variation
- Exceptionally leaky transistors are increasingly more frequent in nano-scale technologies due to lower threshold voltage and its increased variation. Such leaky transistors may e...
Maziar Goudarzi, Tohru Ishihara, Hiroto Yasuura
ICCAD
2004
IEEE
127views Hardware» more  ICCAD 2004»
14 years 4 months ago
A yield improvement methodology using pre- and post-silicon statistical clock scheduling
— In deep sub-micron technologies, process variations can cause significant path delay and clock skew uncertainties thereby lead to timing failure and yield loss. In this paper,...
Jeng-Liang Tsai, Dong Hyun Baik, Charlie Chung-Pin...
DATE
2005
IEEE
143views Hardware» more  DATE 2005»
13 years 9 months ago
Statistical Modeling of Pipeline Delay and Design of Pipeline under Process Variation to Enhance Yield in sub-100nm Technologies
Operating frequency of a pipelined circuit is determined by the delay of the slowest pipeline stage. However, under statistical delay variation in sub-100nm technology regime, the...
Animesh Datta, Swarup Bhunia, Saibal Mukhopadhyay,...
ASPDAC
2007
ACM
82views Hardware» more  ASPDAC 2007»
13 years 11 months ago
Fast Buffer Insertion for Yield Optimization Under Process Variations
With the emerging process variations in fabrication, the traditional corner-based timing optimization techniques become prohibitive. Buffer insertion is a very useful technique fo...
Ruiming Chen, Hai Zhou