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:
Aug. 28, 2018
Filed:
Sep. 18, 2015
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Jungwon Suh, San Diego, CA (US);
David Ian West, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/10 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1068 (2013.01); G06F 11/1048 (2013.01); G11C 29/52 (2013.01);
Abstract
A method of memory array and link error correction in a low power memory sub-system includes embedding error correction code (ECC) parity bits within unused data mask bits during a normal write operation and during a read operation. The method also includes embedding the ECC parity bits in a mask write data byte corresponding to an asserted data mask bit during a mask write operation.