An Initialization Technique for the Waveform-Relaxation Circuit Simulation

S. E.-D. HABIB ； G. J. AL-KARIM

《VLSI Design》 1998卷 (1998/12) Pp. 213-218

https://doi.org/10.1155/1999/10238

摘要

This paper reports the development of the Cairo University Waveform Relaxation (CUWORX) simulator. In order to accelerate the convergence of the waveform relaxation (WR) in the presence of logic feedback, CUWORK is initialized via a logic simulator. This logic initialization scheme is shown to be highly effective for digital synchronous circuits. Additionally, this logic initialization scheme preserves fully the multi-rate properties of the WR algorithm.

關鍵字

Circuit simulation ； waveform relaxation ； logic initialization