Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"SSTA"”.
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SSTA design methodology for low voltage operation
… efficient algorithm for performing SSTA using these models. At low voltage (VDD </- 0.5V), circuit delay is a non-linear function of the transistor random variables. This greatly complicates the statistical analysis because the PDF of the circuit delay is non-Gaussian. Most of the …
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Timing Analysis and Behavioral Synthesis with Process Variation
… quantities. Statistical static timing analysis (SSTA) has emerged to fi ll that void. Much work has been performed in the realm of SSTA; however, the majority of it has focused on improving the main SSTA algorithm. The first piece of work that will be presented in this thesis extends SSTA to be …
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Computationally efficient characterization of standard cells for statistical static timing analysis
… efficient statistical static timing analysis (SSTA) technique that addresses intra-die variations at near-threshold to sub-threshold supply voltage, simulated on a scaled 32nm CMOS standard cell library. This technique would characterize the propagation delay and output slew of an individual …
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Architecture and CAD for Nanoscale and Three-Dimensional FPGA
… gain of 3D integrated circuit architectures, an SSTA engine was developed to deal with both uncorrelated and correlated variations in 3D FPGAs. The effects of intra-die and inter-die variation are considered. Using the 3D physical design tool TPR as a base, a new 3D routing algorithm is …
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Characterisations of Different El Nino Types, their Physical Causes and Predictions
… 70% of the total variance of the maximum EN SSTA can be explained up to 6 months in advance. ZWA describes the potential for triggering Kelvin waves for a given initial West Pacific recharge state as captured by PTA. A cross-validated statistical model is developed to hindcast the 1980-2016 …
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Architecture and CAD for nanoscale and 3d FPGA
… used, with statistical static timing analysis (SSTA) that can handle both Gaussian and non-Gaussian random variables. A 2.75× performance improvement is seen over an equivalent CMOS FPGA at a 95% yield. In addition, FPCNA offers a 5× footprint reduction compared to a baseline FPGA. 3D NEM FPGA …
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A study of Benguela Niños and Niñas from 1958 to 2015
… and coastal sea surface temperature anomalies (SSTA) off Angola-Namibia in October - April season. Then, a systematic study of all the Benguela Niño and Benguela Niña events before 1982 is done using an Ocean general circulation model in combination with the OLM outputs from 1958 to 2015. 26 …
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Architecture and CAD for carbon nanomaterial integrated circuits
The ITRS (International Technology Roadmap for Semiconductors) has recommended that carbon-based transistors be given further study as a potential “Beyond CMOS” technology. Unlike traditional devices with a silicon channel, these transistors have channels made from semiconducting carbon …