Invention Grant
- Patent Title: Recovery algorithm in non-volatile memory
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Application No.: US14493956Application Date: 2014-09-23
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Publication No.: US09652321B2Publication Date: 2017-05-16
- Inventor: Ravi H. Motwani , Kiran Pangal
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Thorpe North & Western, LLP
- Agent Todd B. Alder
- Main IPC: G06F11/10
- IPC: G06F11/10 ; G11C29/52 ; G06F12/02 ; H03M13/11 ; G11C29/04

Abstract:
Apparatus, systems, and methods for Recovery algorithm in memory are described. In one embodiment, a controller comprises logic to receive a read request from a host device to read a line of data to the memory device, wherein the data is spread across a plurality (N) of dies and comprises an error correction code (ECC) spread across the plurality (N) of dies, retrieve the line of data from the memory device, perform an error correction code (ECC) check on the line of data retrieved from the memory device, and invoke a recovery algorithm in response to an error in the ECC check on the line of data retrieved from the memory device. Other embodiments are also disclosed and claimed.
Public/Granted literature
- US20160085621A1 RECOVERY ALGORITHM IN NON-VOLATILE MEMORY Public/Granted day:2016-03-24
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