CN102301427A - 分析来自具有有限耐久性和/或保持性的存储器设备的监视数据信息 - Google Patents

分析来自具有有限耐久性和/或保持性的存储器设备的监视数据信息 Download PDF

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Publication number
CN102301427A
CN102301427A CN201080005997XA CN201080005997A CN102301427A CN 102301427 A CN102301427 A CN 102301427A CN 201080005997X A CN201080005997X A CN 201080005997XA CN 201080005997 A CN201080005997 A CN 201080005997A CN 102301427 A CN102301427 A CN 102301427A
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China
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monitoring data
data
memory devices
equipment
cycle count
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Pending
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CN201080005997XA
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English (en)
Chinese (zh)
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W.J.卡贝拉克
S.R.赫兹勒
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International Business Machines Corp
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International Business Machines Corp
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/52—Protection of memory contents; Detection of errors in memory contents
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1068—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices in sector programmable memories, e.g. flash disk
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
    • G11C16/349—Arrangements for evaluating degradation, retention or wearout, e.g. by counting erase cycles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
    • G11C2029/0409—Online test

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Debugging And Monitoring (AREA)
CN201080005997XA 2009-04-08 2010-03-25 分析来自具有有限耐久性和/或保持性的存储器设备的监视数据信息 Pending CN102301427A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/420,628 2009-04-08
US12/420,628 US8316173B2 (en) 2009-04-08 2009-04-08 System, method, and computer program product for analyzing monitor data information from a plurality of memory devices having finite endurance and/or retention
PCT/EP2010/053943 WO2010115726A2 (en) 2009-04-08 2010-03-25 Analyzing monitor data information from memory devices having finite endurance and/or retention

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CN102301427A true CN102301427A (zh) 2011-12-28

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US (2) US8316173B2 (enExample)
EP (1) EP2417603B1 (enExample)
JP (1) JP5596123B2 (enExample)
CN (1) CN102301427A (enExample)
WO (1) WO2010115726A2 (enExample)

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CN108648778A (zh) * 2018-05-21 2018-10-12 深圳忆联信息系统有限公司 一种固态硬盘读系统及其方法
CN108845765A (zh) * 2018-05-31 2018-11-20 郑州云海信息技术有限公司 一种nand数据读取方法、系统、设备及存储介质
CN113039515A (zh) * 2018-11-20 2021-06-25 美光科技公司 用于基于存储器组件耐久性估计执行耗损均衡调整的存储器子系统
CN114051605A (zh) * 2019-07-02 2022-02-15 美光科技公司 基于耐久性条件而改变待用于条带的存储器组件

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Publication number Priority date Publication date Assignee Title
CN107680632A (zh) * 2016-08-01 2018-02-09 大唐移动通信设备有限公司 一种固态硬盘的寿命测试方法及装置
CN107680632B (zh) * 2016-08-01 2020-10-16 大唐移动通信设备有限公司 一种固态硬盘的寿命测试方法及装置
CN108648778A (zh) * 2018-05-21 2018-10-12 深圳忆联信息系统有限公司 一种固态硬盘读系统及其方法
CN108845765A (zh) * 2018-05-31 2018-11-20 郑州云海信息技术有限公司 一种nand数据读取方法、系统、设备及存储介质
CN108845765B (zh) * 2018-05-31 2021-06-29 郑州云海信息技术有限公司 一种nand数据读取方法、系统、设备及存储介质
CN113039515A (zh) * 2018-11-20 2021-06-25 美光科技公司 用于基于存储器组件耐久性估计执行耗损均衡调整的存储器子系统
CN113039515B (zh) * 2018-11-20 2022-06-24 美光科技公司 用于基于存储器组件耐久性估计执行耗损均衡调整的存储器子系统
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CN114051605A (zh) * 2019-07-02 2022-02-15 美光科技公司 基于耐久性条件而改变待用于条带的存储器组件
CN114051605B (zh) * 2019-07-02 2024-05-17 美光科技公司 基于耐久性条件而改变待用于条带的存储器组件

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EP2417603B1 (en) 2018-04-25
US8316173B2 (en) 2012-11-20
WO2010115726A2 (en) 2010-10-14
US20130013968A1 (en) 2013-01-10
JP2012523599A (ja) 2012-10-04
US20100262795A1 (en) 2010-10-14
JP5596123B2 (ja) 2014-09-24
EP2417603A2 (en) 2012-02-15
WO2010115726A3 (en) 2010-12-23
US8554989B2 (en) 2013-10-08

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Application publication date: 20111228