Компьютерные исследования и моделирование (Dec 2011)

Accuracy control for fast circuit simulation

  • A. B. Korchak

DOI
https://doi.org/10.20537/2076-7633-2011-3-4-365-370
Journal volume & issue
Vol. 3, no. 4
pp. 365 – 370

Abstract

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We developed an algorithm for fast simulation of VLSI CMOS (Very Large Scale Integration with Complementary Metal-Oxide-Semiconductors) with an accuracy control. The algorithm provides an ability of parallel numerical experiments in multiprocessor computational environment. There is computation speed up by means of block-matrix and structural (DCCC) decompositions application. A feature of the approach is both in a choice of moments and ways of parameters synchronization and application of multi-rate integration methods. Due to this fact we have ability to estimate and control error of given characteristics.

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