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, 2020
Filed:
Jul. 19, 2017
Applicant:
Dell Products, Lp, Round Rock, TX (US);
Inventors:
David K. Chalfant, Round Rock, TX (US);
Tuyet-Huong Nguyen, Cedar Park, TX (US);
Jose M. Grande, Round Rock, TX (US);
Assignee:
Dell Products, L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/22 (2006.01); G11C 29/00 (2006.01); G11C 29/52 (2006.01); G06F 11/30 (2006.01);
U.S. Cl.
CPC ...
G06F 11/2205 (2013.01); G06F 11/006 (2013.01); G11C 29/00 (2013.01); G11C 29/52 (2013.01); G06F 11/00 (2013.01); G06F 11/3003 (2013.01);
Abstract
An information handling system includes a first memory, a second memory, and a central processor. The first memory includes a buffer to store uncorrected no action (UCNA) errors for the second memory. The central processor detects a memory data corruption in the second memory, stores a first UCNA error associated with the memory data corruption in the buffer implemented within the first memory, determines whether the buffer is full, and erases an oldest in time UCNA error from the buffer in response to the buffer being full.