Gate--Level Statistical Timing Analysis: Exact Solutions, Approximations and Algorithms

Dmytro Mishagli; Eugene Koskin; Elena Blokhina

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arXiv · 2401.03588

Gate--Level Statistical Timing Analysis: Exact Solutions, Approximations and Algorithms

Dmytro Mishagli·Eugene Koskin·Elena Blokhina

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Abstract

In this paper, the Statistical Static Timing Analysis (SSTA) is considered within the block--based approach. The statistical model of the logic gate delay propagation is systematically studied and the exact analytical solution is obtained, which is strongly non-Gaussian. The procedure of handling such (non-Gaussian) distributions is described and the corresponding algorithm for the critical path delay is outlined. Finally, the proposed approach is tested and compared with Monte Carlo simulations.

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Dmytro Mishagli, Eugene Koskin, Elena Blokhina. 2024-01-07. Gate--Level Statistical Timing Analysis: Exact Solutions, Approximations and Algorithms. https://arxiv.org/abs/2401.03588

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