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:
Apr. 28, 2026
Filed:
May. 15, 2024
Realtek Semiconductor Corp., HsinChu, TW;
Realtek Semiconductor Corp., HsinChu, TW;
Abstract
A memory controller is arranged to access a memory device, and includes a receiving circuit. The receiving circuit is arranged to receive a data signal and a data strobe signal from the memory device, and includes a sampling circuit and a comparison circuit. The sampling circuit is arranged to sample the data signal or a delayed data signal according to a plurality of delayed versions of the data strobe signal to generate a plurality of sampling values, wherein the delayed data signal is a delayed version of the data signal. The comparison circuit is arranged to compare the plurality of sampling values to obtain a comparison result, and arranged to determine to provide the data signal or the delayed data signal to the sampling circuit according to the comparison result.