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. 19, 2013
Filed:
Oct. 29, 2008
Perry H. Pelley, Iii, Austin, TX (US);
George P. Hoekstra, Austin, TX (US);
Peter J. Wilson, Leander, TX (US);
Perry H. Pelley, III, Austin, TX (US);
George P. Hoekstra, Austin, TX (US);
Peter J. Wilson, Leander, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A method is provided for error correction of a memory. The method includes: providing a first memory and a second memory; initiating a read operation of the first memory to retrieve data; performing an error correction code (ECC) processing on the data, wherein the ECC processing for determining that at least a portion of the data is erroneous and for providing corrected data; and determining if an address of the erroneous data is stored in the second memory, if the address of the erroneous data is stored in the second memory, storing the corrected data in the second memory, and if the address of the erroneous data is not stored in the second memory, storing the address in the second memory.