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:
Sep. 16, 2014
Freescale Semiconductor, Inc., Austin, TX (US);
Richard Soja, Austin, TX (US);
Nancy H. Amedeo, Austin, TX (US);
Timothy J. Strauss, Granger, IN (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A technique for providing access to a first storage structure of a system includes exposing a first key of a plurality of first keys stored in a second storage structure in response to a select code based on a plurality of corresponding select records stored in one-time programmable storage elements of the second memory structure. The technique includes providing the first key as a current first key of a memory access controller. Only one of the plurality of first keys stored in the second storage structure may be exposed at a time and other first keys of the plurality of first keys stored in the second storage structure are inaccessible from the second storage structure at the time.