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. 21, 2015
Filed:
May. 22, 2014
Marvell International Ltd., Hamilton, BM;
Chen Kuo Huang, Cupertino, CA (US);
Sui-Hung Fred Au, Fremont, CA (US);
Xueshi Yang, Cupertino, CA (US);
Lau Nguyen, Sunnyvale, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
An integrated circuit including a first interface, a decoder, and a controller. The first interface is configured to (i) write encoded data in a portion of a flash memory, and (ii) read the encoded data back from the flash memory. The decoder is configured to (i) according to an error correction code, decode the encoded data read back from the flash memory, and (ii) based on the decoded data, determine a number of decoding errors corresponding to the decoded data. The controller is configured to, in response to the number of decoding errors being greater than or equal to a first threshold, cease accessing the portion of the flash memory. The first threshold is less than a number of errors correctable by the error correction code for the portion of the flash memory.