Invention Grant
- Patent Title: Flash memory controller and memory device for accessing flash memory module, and associated method
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Application No.: US15232814Application Date: 2016-08-10
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Publication No.: US10089174B2Publication Date: 2018-10-02
- Inventor: Tsung-Chieh Yang
- Applicant: Silicon Motion Inc.
- Applicant Address: TW Hsinchu County
- Assignee: Silicon Motion Inc.
- Current Assignee: Silicon Motion Inc.
- Current Assignee Address: TW Hsinchu County
- Agent Winston Hsu
- Priority: TW104125905A 20150810
- Main IPC: G06F11/10
- IPC: G06F11/10 ; G06F3/06 ; G11C16/26 ; G11C11/56 ; G11C29/52 ; G11C7/10 ; G11C16/10 ; G11C16/04
Abstract:
A method for accessing a flash memory module includes: sequentially writing Nth-(N+K)th data to a plurality of flash memory chips of the flash memory module, and encoding the Nth-(N+K)th data to generate Nth-(N+K)th ECCs, respectively, where the Nth-(N+K)th ECCs are used to correct errors of the Nth-(N+K)th data, respectively, and N and K are positive integers; and writing the (N+K+1)th data to the plurality of flash memory chips of the flash memory module, and encoding the (N+K+1)th data with at least one of the Nth-(N+K)th ECCs to generate the (N+K+1)th ECC.
Public/Granted literature
- US20170046225A1 FLASH MEMORY CONTROLLER AND MEMORY DEVICE FOR ACCESSING FLASH MEMORY MODULE, AND ASSOCIATED METHOD Public/Granted day:2017-02-16
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