CN109542333A - 存储器***及控制非易失性存储器的控制方法 - Google Patents
存储器***及控制非易失性存储器的控制方法 Download PDFInfo
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- CN109542333A CN109542333A CN201810021937.5A CN201810021937A CN109542333A CN 109542333 A CN109542333 A CN 109542333A CN 201810021937 A CN201810021937 A CN 201810021937A CN 109542333 A CN109542333 A CN 109542333A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/061—Improving I/O performance
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- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
- G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
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- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0616—Improving the reliability of storage systems in relation to life time, e.g. increasing Mean Time Between Failures [MTBF]
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/72—Details relating to flash memory management
- G06F2212/7207—Details relating to flash memory management management of metadata or control data
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- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/72—Details relating to flash memory management
- G06F2212/7208—Multiple device management, e.g. distributing data over multiple flash devices
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Memory System (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2017-181447 | 2017-09-21 | ||
JP2017181447A JP6785205B2 (ja) | 2017-09-21 | 2017-09-21 | メモリシステムおよび制御方法 |
Publications (2)
Publication Number | Publication Date |
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CN109542333A true CN109542333A (zh) | 2019-03-29 |
CN109542333B CN109542333B (zh) | 2022-04-29 |
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Application Number | Title | Priority Date | Filing Date |
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CN201810021937.5A Active CN109542333B (zh) | 2017-09-21 | 2018-01-10 | 存储器***及控制非易失性存储器的控制方法 |
Country Status (4)
Country | Link |
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US (4) | US10503407B2 (zh) |
JP (1) | JP6785205B2 (zh) |
CN (1) | CN109542333B (zh) |
TW (1) | TWI661301B (zh) |
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TWI661301B (zh) | 2019-06-01 |
TW201915741A (zh) | 2019-04-16 |
US10503407B2 (en) | 2019-12-10 |
JP2019057155A (ja) | 2019-04-11 |
US11709597B2 (en) | 2023-07-25 |
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US20230315294A1 (en) | 2023-10-05 |
US20190087089A1 (en) | 2019-03-21 |
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US20210349632A1 (en) | 2021-11-11 |
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US11093137B2 (en) | 2021-08-17 |
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