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:
Nov. 28, 2017
Filed:
Feb. 06, 2017
Mediatek Inc., Hsin-Chu, TW;
Shang-Pin Chen, Hsinchu County, TW;
Bo-Wei Hsieh, Hsinchu, TW;
MEDIATEK INC., Hsin-Chu, TW;
Abstract
A method for performing signal control of an electronic device and an associated apparatus are provided, where the method includes the steps of: when it is detected that a phase difference between a data signal and a clock signal reaches a predetermined value, controlling the clock signal to switch from a first frequency to a second frequency, wherein both of the clock signal and the data signal are signals of the electronic device (e.g. signals of a memory interface circuit of the electronic device); applying at least one phase shift to the data signal until a condition is satisfied; and controlling the clock signal to switch from the second frequency to the first frequency; wherein the data signal is calibrated with respect to the clock signal with aid of the at least one phase shift.