Title:
METHOD AND SYSTEM FOR AUTOMATICALLY EXTRACTING SIGNAL PATH, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/060452
Kind Code:
A1
Abstract:
Provided in the present invention are a method and system for automatically extracting a signal path, and a device and a storage medium. The method specifically comprises: selecting several target nodes in an integrated circuit simulation process; executing a simulation operation on the target nodes to obtain a corresponding truth table; and finally, analyzing the truth table, so as to extract a corresponding signal path according to an analysis result. By means of the technical solution provided in the present application, a corresponding signal path can be automatically extracted for any standard cell, a pre-acquisition step or presetting by means of a user is not required for functions of the standard cell, and the range of applications is wide; and in the process of extracting a signal path corresponding to the standard cell, the signal path is directly acquired by means of analyzing a truth table, without requiring any input from a user, such that operations are autonomous and convenient, and the technical solution has popularization value.
Inventors:
STEPHEN BADER (CN)
PAN ZHU (CN)
HE ZHAOFENG (CN)
PAN ZHU (CN)
HE ZHAOFENG (CN)
Application Number:
PCT/CN2022/142567
Publication Date:
March 28, 2024
Filing Date:
December 28, 2022
Export Citation:
Assignee:
PRIMARIUS TEHCNOLOGIES CO LTD (CN)
International Classes:
G06F30/398; G06F30/394
Foreign References:
| CN115455900A | 2022-12-09 | |||
| JPH0887540A | 1996-04-02 | |||
| JPH11120207A | 1999-04-30 | |||
| CN103577626A | 2014-02-12 | |||
| CN111914502A | 2020-11-10 |
Attorney, Agent or Firm:
SHANGHAI HANGSOME INTELLECTUAL PROPERTY LTD (CN)
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