Invention Grant
US08527840B2 System and method for restoring damaged data programmed on a flash device
有权
用于恢复在闪存设备上编程的损坏数据的系统和方法
- Patent Title: System and method for restoring damaged data programmed on a flash device
- Patent Title (中): 用于恢复在闪存设备上编程的损坏数据的系统和方法
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Application No.: US13077587Application Date: 2011-03-31
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Publication No.: US08527840B2Publication Date: 2013-09-03
- Inventor: Erez Sabbag
- Applicant: Erez Sabbag
- Applicant Address: IL Haifa
- Assignee: Densbits Technologies Ltd.
- Current Assignee: Densbits Technologies Ltd.
- Current Assignee Address: IL Haifa
- Agency: Dentons US LLP
- Main IPC: G11C29/00
- IPC: G11C29/00

Abstract:
A system and a method for restoring damaged data programmed on a memory, such as a Flash memory, including detecting a failure of a memory controller to successfully decode encoded data using a first decoding algorithm, performing soft sampling of the encoded data to provide soft samples of the encoded data, applying, for example, by a computer coupled to the memory controller, a second decoding algorithm on the soft samples of the encoded data. The second decoding algorithm may have an error correction capability exceeding an error correction capability of the first decoding algorithm.
Public/Granted literature
- US20110246852A1 SYSTEM AND METHOD FOR RESTORING DAMAGED DATA PROGRAMMED ON A FLASH DEVICE Public/Granted day:2011-10-06
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