Title:
SIMULATION METHOD AND APPARATUS FOR CIRCUIT MODEL, COMPUTER DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/151132
Kind Code:
A1
Abstract:
The present disclosure relates to a simulation method and apparatus for a circuit model, a computer device and a storage medium. The circuit model comprises a digital circuit model, the digital circuit model comprising an oscillator, the oscillator comprising a logic device. The simulation method for the circuit model comprises: obtaining a plurality of different environment variable values of the circuit model; according to the environment variable values, obtaining a delay time of each logic device in the oscillator under different environment variable values; inputting the delay time of each logic device in the oscillator under different environment variable values into the digital circuit model and performing simulation testing; obtaining frequencies of an output signal of the oscillator under different environment variable values; and according to the frequencies of the output signal of the oscillator under different environment variable values, obtaining the relationship between the environment variable values and the frequencies of the output signal of the oscillator, so as to digitize the environment variable values. The present disclosure can improve the simulation efficiency, and the accuracy of the results of the simulation analysis.
Inventors:
LI YU (CN)
ZHAO BEIYOU (CN)
ZHAO BEIYOU (CN)
Application Number:
PCT/CN2022/077694
Publication Date:
August 17, 2023
Filing Date:
February 24, 2022
Export Citation:
Assignee:
CHANGXIN MEMORY TECH INC (CN)
International Classes:
H03B5/04; G01K7/00
Foreign References:
| CN109632117A | 2019-04-16 | |||
| CN101334308A | 2008-12-31 | |||
| CN101741352A | 2010-06-16 | |||
| CN110086429A | 2019-08-02 | |||
| CN1472882A | 2004-02-04 | |||
| US20170199089A1 | 2017-07-13 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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