CN104471550A - 改善冗余载入效率 - Google Patents
改善冗余载入效率 Download PDFInfo
- Publication number
- CN104471550A CN104471550A CN201380020561.1A CN201380020561A CN104471550A CN 104471550 A CN104471550 A CN 104471550A CN 201380020561 A CN201380020561 A CN 201380020561A CN 104471550 A CN104471550 A CN 104471550A
- Authority
- CN
- China
- Prior art keywords
- redundant data
- byte
- loaded
- redundancy
- sector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
- G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
- G06F12/1425—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block
- G06F12/1441—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block for a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/16—Protection against loss of memory contents
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2094—Redundant storage or storage space
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/10—Providing a specific technical effect
- G06F2212/1016—Performance improvement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06F2212/7201—Logical to physical mapping or translation of blocks or pages
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/70—Masking faults in memories by using spares or by reconfiguring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Abstract
Description
Claims (31)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711346996.1A CN108038063B (zh) | 2012-02-17 | 2013-02-08 | 改善冗余载入效率 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/399,537 | 2012-02-17 | ||
US13/399,537 US8799598B2 (en) | 2012-02-17 | 2012-02-17 | Redundancy loading efficiency |
PCT/US2013/025417 WO2013122836A1 (en) | 2012-02-17 | 2013-02-08 | Improving redundancy loading efficiency |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711346996.1A Division CN108038063B (zh) | 2012-02-17 | 2013-02-08 | 改善冗余载入效率 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104471550A true CN104471550A (zh) | 2015-03-25 |
CN104471550B CN104471550B (zh) | 2018-01-19 |
Family
ID=48983247
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380020561.1A Active CN104471550B (zh) | 2012-02-17 | 2013-02-08 | 改善冗余载入效率 |
CN201711346996.1A Active CN108038063B (zh) | 2012-02-17 | 2013-02-08 | 改善冗余载入效率 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711346996.1A Active CN108038063B (zh) | 2012-02-17 | 2013-02-08 | 改善冗余载入效率 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8799598B2 (zh) |
JP (1) | JP5808506B2 (zh) |
KR (1) | KR101502741B1 (zh) |
CN (2) | CN104471550B (zh) |
DE (1) | DE112013001001T5 (zh) |
GB (1) | GB2513807B (zh) |
WO (1) | WO2013122836A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6511739B2 (ja) * | 2014-06-20 | 2019-05-15 | 富士通株式会社 | 冗長システムおよび冗長化方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6031758A (en) * | 1996-02-29 | 2000-02-29 | Hitachi, Ltd. | Semiconductor memory device having faulty cells |
US6266273B1 (en) * | 2000-08-21 | 2001-07-24 | Sandisk Corporation | Method and structure for reliable data copy operation for non-volatile memories |
US6301152B1 (en) * | 1999-05-12 | 2001-10-09 | Stmicroelectronics S.R.L. | Non-volatile memory device with row redundancy |
CN101034372A (zh) * | 2006-03-10 | 2007-09-12 | 索尼株式会社 | 非易失存储系统和非易失存储器的管理方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5956524A (en) * | 1990-04-06 | 1999-09-21 | Micro Technology Inc. | System and method for dynamic alignment of associated portions of a code word from a plurality of asynchronous sources |
US5974544A (en) | 1991-12-17 | 1999-10-26 | Dell Usa, L.P. | Method and controller for defect tracking in a redundant array |
JP3105092B2 (ja) | 1992-10-06 | 2000-10-30 | 株式会社東芝 | 半導体メモリ装置 |
US6154850A (en) * | 1993-11-01 | 2000-11-28 | Beaufort River, Inc. | Data storage system and method |
JP2002109895A (ja) * | 1996-02-29 | 2002-04-12 | Hitachi Ltd | 半導体記憶装置 |
US6393552B1 (en) | 1998-06-19 | 2002-05-21 | International Business Machines Corporation | Method and system for dividing a computer processor register into sectors |
JP4622082B2 (ja) * | 2000-10-20 | 2011-02-02 | ソニー株式会社 | データ再生装置、データ記録装置、およびデータ再生方法、データ記録方法、リスト更新方法、並びにプログラム提供媒体 |
US7290087B2 (en) * | 2003-11-26 | 2007-10-30 | International Business Machines Corporation | Adaptive grouping in object raid |
US7139864B2 (en) * | 2003-12-30 | 2006-11-21 | Sandisk Corporation | Non-volatile memory and method with block management system |
FR2894709A1 (fr) * | 2005-12-13 | 2007-06-15 | Gemplus Sa | "detecteur de destruction anormale de secteur memoire" |
WO2008068706A1 (en) * | 2006-12-07 | 2008-06-12 | Nxp B.V. | Method and device for reconfiguration of reliability data in flash eeprom storage pages |
US8495454B2 (en) * | 2008-07-14 | 2013-07-23 | Marvell World Trade Ltd. | Methods, apparatuses, systems, and architectures for quickly and reliably encoding and/or decoding system data |
US8327066B2 (en) * | 2008-09-30 | 2012-12-04 | Samsung Electronics Co., Ltd. | Method of managing a solid state drive, associated systems and implementations |
US7996736B2 (en) * | 2008-10-26 | 2011-08-09 | Sandisk 3D Llc | Bad page marking strategy for fast readout in memory |
US8296515B1 (en) * | 2009-05-22 | 2012-10-23 | Nvidia Corporation | RAID-6 computation system and method |
CN101976226B (zh) * | 2010-10-20 | 2012-05-30 | 青岛海信宽带多媒体技术有限公司 | 一种数据存储方法 |
EP2666091A2 (en) * | 2011-01-18 | 2013-11-27 | LSI Corporation | Higher-level redundancy information computation |
-
2012
- 2012-02-17 US US13/399,537 patent/US8799598B2/en active Active
-
2013
- 2013-02-08 DE DE112013001001.1T patent/DE112013001001T5/de active Pending
- 2013-02-08 CN CN201380020561.1A patent/CN104471550B/zh active Active
- 2013-02-08 GB GB1415401.7A patent/GB2513807B/en not_active Expired - Fee Related
- 2013-02-08 JP JP2014557699A patent/JP5808506B2/ja not_active Expired - Fee Related
- 2013-02-08 CN CN201711346996.1A patent/CN108038063B/zh active Active
- 2013-02-08 KR KR1020147025593A patent/KR101502741B1/ko not_active IP Right Cessation
- 2013-02-08 WO PCT/US2013/025417 patent/WO2013122836A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6031758A (en) * | 1996-02-29 | 2000-02-29 | Hitachi, Ltd. | Semiconductor memory device having faulty cells |
US6301152B1 (en) * | 1999-05-12 | 2001-10-09 | Stmicroelectronics S.R.L. | Non-volatile memory device with row redundancy |
US6266273B1 (en) * | 2000-08-21 | 2001-07-24 | Sandisk Corporation | Method and structure for reliable data copy operation for non-volatile memories |
CN101034372A (zh) * | 2006-03-10 | 2007-09-12 | 索尼株式会社 | 非易失存储系统和非易失存储器的管理方法 |
Also Published As
Publication number | Publication date |
---|---|
GB2513807B (en) | 2020-08-12 |
WO2013122836A1 (en) | 2013-08-22 |
JP2015510645A (ja) | 2015-04-09 |
KR101502741B1 (ko) | 2015-03-13 |
DE112013001001T5 (de) | 2014-11-13 |
GB2513807A (en) | 2014-11-05 |
US8799598B2 (en) | 2014-08-05 |
KR20140114467A (ko) | 2014-09-26 |
CN104471550B (zh) | 2018-01-19 |
CN108038063B (zh) | 2022-01-07 |
JP5808506B2 (ja) | 2015-11-10 |
GB201415401D0 (en) | 2014-10-15 |
CN108038063A (zh) | 2018-05-15 |
US20130219137A1 (en) | 2013-08-22 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160322 Address after: California, USA Applicant after: Cypress Semiconductor Corp. Address before: California, USA Applicant before: Spansion LLC N. D. Ges D. Staates |
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TR01 | Transfer of patent right |
Effective date of registration: 20220617 Address after: California, USA Patentee after: Infineon Technology Co.,Ltd. Address before: California, USA Patentee before: CYPRESS SEMICONDUCTOR Corp. |
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TR01 | Transfer of patent right |