SIPredict: Efficient post-layout waveform prediction via System Identification

Conference Paper

In this paper, we propose a post-layout waveform prediction method by System Identification (SI) based on the fact that the waveforms of pre-layout and post-layout are always correlated. Mathematical models are built to describe the relationships between the pre-layout and post-layout simulation results via SI techniques. The model parameters are calibrated by using the simulation results of the first few data points of pre-layout and post-layout stages. By taking the corresponding pre-layout simulation results as inputs of the calibrated models, the rest post-layout waveforms can thus be predicted as the output of the models. Several examples demonstrate the efficiency of the prediction, which helps the designers have a quick view of the post-layout waveforms in the design process.

Full Text

Duke Authors

Cited Authors

  • Huang, Q; Li, X; Yang, F; Zeng, X

Published Date

  • January 1, 2015

Published In

  • 20th Asia and South Pacific Design Automation Conference, Asp Dac 2015

Start / End Page

  • 460 - 465

International Standard Book Number 13 (ISBN-13)

  • 9781479977925

Digital Object Identifier (DOI)

  • 10.1109/ASPDAC.2015.7059049

Citation Source

  • Scopus