The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2023
Filed:
Mar. 04, 2021
Applicant:
Synopsys, Inc., Mountain View, CA (US);
Inventors:
Joydeep Banerjee, Karnataka, IN;
Debabrata Das Roy, Karnataka, IN;
Assignee:
SYNOPSYS, INC., Mountain View, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 30/3315 (2020.01); G06F 30/337 (2020.01); G06F 119/06 (2020.01); G06F 119/12 (2020.01);
U.S. Cl.
CPC ...
G06F 30/3315 (2020.01); G06F 30/337 (2020.01); G06F 2119/06 (2020.01); G06F 2119/12 (2020.01);
Abstract
A method includes acquiring a vector data signal associated with a circuit design, performing a timing update to determine timing information for the circuit design, and identifying a glitch in the circuit design based on a shifted vector waveform. The timing information includes a signal delay associated with a cell of the circuit design. The shifted vector waveform is generated by shifting the vector data signal based on the timing information.