公开(公告)号：US11748534B1

公开(公告)日：2023-09-05

申请号：US17572836

申请日：2022-01-11

Applicant: Cadence Design Systems, Inc.

Inventor： Steev Wilcox ,  Daniel Fernandes

IPC: G06F30/323 ,  G06F111/20 ,  G06F111/08 ,  G06F119/06

CPC classification number: G06F30/323 ,  G06F2111/08 ,  G06F2111/20 ,  G06F2119/06

Abstract: Embodiments include herein are directed towards a system and method for estimating glitch power associated with an emulation process is provided. Embodiments may include accessing, using a processor, information associated with an electronic design database and generating cycle accurate waveform information at each node of a netlist based upon, at least in part, a portion of the electronic design database. Embodiments may further include generating a probability-based model for a plurality of inputs associated with the netlist and determining one or more partial glitch transitions from each probability-based model. Embodiments may also include combining the one or more partial glitch transitions with the cycle accurate waveform information to obtain a glitch power estimation.