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. 18, 2017
Filed:
Mar. 11, 2016
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventors:
Kai-Hsin Chen, Changhua, TW;
Shih-Hsiu Lin, Taoyuan, TW;
Assignee:
MEDIATEK INC., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 11/4076 (2006.01); G11C 11/409 (2006.01); G11C 7/10 (2006.01); G11C 7/22 (2006.01); G11C 8/04 (2006.01);
U.S. Cl.
CPC ...
G11C 11/4076 (2013.01); G11C 7/1006 (2013.01); G11C 7/1045 (2013.01); G11C 7/1051 (2013.01); G11C 7/1078 (2013.01); G11C 7/22 (2013.01); G11C 7/227 (2013.01); G11C 8/04 (2013.01); G11C 11/409 (2013.01);
Abstract
A control method for a memory system is provided. A memory controller of the memory system is configured to control the memory device. After a condition is met, the memory controller performs a retry operation to compensate for shifting of a data strobe signal sent from the memory device until the memory system enters a normal operation mode. When the shifting of the data strobe signal is compensated for, the number of pulses of the data strobe signal in the gating window is equal to the first predetermined number.