Cadence Design Systems, Inc.

Shangli Wu

Jilin Tan

Ping Liu

Ambrish Kant Varma

Dennis Nagle

Feras Al-Hawari

Zhongyong Zhou

Jose Emmanuel Schutt-Aine

Qi Zhao

Paul S Musto

Raymond Komow

Roger Cleghorn

Shu Ye

Yubao Meng

The present disclosure relates to a computer-implemented method for transient simulation of an input/output buffer model. The method may include generating an input/output buffer data file associated with a first model of an electrical circuit. The method may also include determining at least one of a node voltage and a branch current associated with the electrical circuit using, at least in part, a latency insertion method, the method may further include performing one or more simulations on a second model of an electrical circuit, the one or more simulations incorporating, at least in part, the input/output buffer data file and the latency insertion method.

System, method, and computer program product for input/output buffer modeling

A model library contains one or more storable models of a physical system each constructed by numerically solving relationships between a characteristic of the physical system given a set of model parameters. Such a model may be retrieved from the library according to values assigned to the model parameters and used to determine a corresponding characteristic of the physical system without repeating the numerical solution method originally used to create the model. Instead, a mapping may be applied to the storable model to seamlessly obtain the characteristic upon request.

Analysis of physical systems via model libraries thereof

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New Providence, NJ, United States of America

Shangli Wu