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:
Jun. 24, 2014
Filed:
Feb. 22, 2012
Moshe Bukris, Rishon Lezion, IL;
Shai Kalfon, Hod Hasharon, IL;
Yair Amitay, Shoham, IL;
LSI Corporation, San Jose, CA (US);
Abstract
An apparatus comprising a decoder circuit and a memory. The decoder circuit may be configured to generate a single address signal to read a first parity data signal, a second parity data signal and read and/or write systematic information data, a first a-priori-information signal and a second a-priori-information signal. The decoder circuit (i) reads the first parity data signal, the systematic information data and the first a-priori-information during even half-iterations of a decoding operation and (ii) reads the second parity data, the systematic information data and the second a-priori-information during odd half-iterations of the decoding operation. The memory may be configured to store the systematic information data and the first and second a-priori-information signals such that each are accessible by the single address signal.