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:
Mar. 26, 2019
Filed:
Oct. 26, 2015
Applicant:
Freescale Semiconductor, Inc., Austin, TX (US);
Inventors:
Frank Kelly Baker, Jr., Austin, TX (US);
David B. Kramer, Cedar Park, TX (US);
Anirban Roy, Austin, TX (US);
Assignee:
NXP USA, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/0804 (2016.01); G06F 12/0868 (2016.01);
U.S. Cl.
CPC ...
G06F 3/061 (2013.01); G06F 3/065 (2013.01); G06F 3/0619 (2013.01); G06F 3/0644 (2013.01); G06F 3/0685 (2013.01); G06F 12/0868 (2013.01); G06F 12/0804 (2013.01); G06F 2212/1032 (2013.01); G06F 2212/205 (2013.01);
Abstract
A data processing system includes a backup nonvolatile memory (NVM), a random access memory (RAM), and a controller. The RAM includes a plurality of partitions, each partition having a different corresponding backup frequency. The controller is configured to back up the contents of each partition of the RAM to the backup NVM in accordance with the corresponding backup frequency.