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:
Oct. 27, 2026
Filed:
Jun. 24, 2024
Xilinx, Inc., San Jose, CA (US);
Paolo Novellini, Gorgonzola, IT;
XILINX, INC., San Jose, CA (US);
Abstract
Methods to move Time of the Day (TOD) across asynchronous clock domains with no loss in accuracy include receiving time-of-day (TOD) words that are synchronized to a first clock, estimating a phase difference between the first clock and a second clock, sampling the TOD words based on the second clock to provide re-synchronized TOD words that are synchronized to the second clock, when the phase difference meets a timing margin, discarding the TOD words when the phase difference does not meet the timing margin, and interpolating the re-synchronized TOD words to fill gaps in the re-synchronized TOD words that correspond to the discarded TOD words. The methods may further include adjusting values of the re-synchronized TOD words based on magnitudes of the corresponding phase differences.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile