DE602005015482D1 - System und verfahren zur erhöhten fehlererkennung in speicherperipherien - Google Patents

System und verfahren zur erhöhten fehlererkennung in speicherperipherien

Info

Publication number
DE602005015482D1
DE602005015482D1 DE602005015482T DE602005015482T DE602005015482D1 DE 602005015482 D1 DE602005015482 D1 DE 602005015482D1 DE 602005015482 T DE602005015482 T DE 602005015482T DE 602005015482 T DE602005015482 T DE 602005015482T DE 602005015482 D1 DE602005015482 D1 DE 602005015482D1
Authority
DE
Germany
Prior art keywords
error identification
increasing error
memory peripherals
peripherals
memory
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.)
Active
Application number
DE602005015482T
Other languages
English (en)
Inventor
Charles Williams Blevins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Aviation Systems LLC
Original Assignee
GE Aviation Systems LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GE Aviation Systems LLC filed Critical GE Aviation Systems LLC
Publication of DE602005015482D1 publication Critical patent/DE602005015482D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • 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
    • G06F11/08—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
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • 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
    • G06F11/08—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
    • G06F11/1012—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 using codes or arrangements adapted for a specific type of error
    • G06F11/1032—Simple parity
    • 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
    • G06F11/08—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
    • G06F11/1044—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 with specific ECC/EDC distribution

Landscapes

  • 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)
  • Detection And Correction Of Errors (AREA)
  • Debugging And Monitoring (AREA)
  • Static Random-Access Memory (AREA)
DE602005015482T 2004-12-08 2005-12-07 System und verfahren zur erhöhten fehlererkennung in speicherperipherien Active DE602005015482D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63443904P 2004-12-08 2004-12-08
PCT/US2005/044086 WO2006062959A2 (en) 2004-12-08 2005-12-07 System and method for enhanced error detection in memory peripherals

Publications (1)

Publication Number Publication Date
DE602005015482D1 true DE602005015482D1 (de) 2009-08-27

Family

ID=36578483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005015482T Active DE602005015482D1 (de) 2004-12-08 2005-12-07 System und verfahren zur erhöhten fehlererkennung in speicherperipherien

Country Status (7)

Country Link
US (1) US7865804B2 (de)
EP (1) EP1825371B1 (de)
JP (1) JP5096161B2 (de)
KR (1) KR101205141B1 (de)
DE (1) DE602005015482D1 (de)
IL (2) IL183741A (de)
WO (1) WO2006062959A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4363471B2 (ja) * 2007-08-03 2009-11-11 株式会社デンソー 故障コード記憶管理装置、及び記憶管理装置
JP5059524B2 (ja) * 2007-09-05 2012-10-24 ルネサスエレクトロニクス株式会社 メモリ制御回路、半導体集積回路、不揮発性メモリのベリファイ方法
JP2010128392A (ja) * 2008-11-28 2010-06-10 Canon Inc ハッシュ処理装置及びその方法
KR101062755B1 (ko) 2009-07-29 2011-09-06 주식회사 하이닉스반도체 Ｅｃｃ 회로를 포함하는 반도체 메모리 시스템 및 그 제어 방법
WO2012051039A1 (en) * 2010-10-12 2012-04-19 Rambus Inc. Facilitating error detection and recovery in a memory system
AU2011361394B2 (en) * 2011-08-23 2015-07-09 Huawei Technologies Co., Ltd. Method and device for detecting data reliability
US9734921B2 (en) 2012-11-06 2017-08-15 Rambus Inc. Memory repair using external tags
US9026719B2 (en) 2012-11-15 2015-05-05 Elwha, Llc Intelligent monitoring for computation in memory
US8996951B2 (en) * 2012-11-15 2015-03-31 Elwha, Llc Error correction with non-volatile memory on an integrated circuit
US9323499B2 (en) 2012-11-15 2016-04-26 Elwha Llc Random number generator functions in memory
US8925098B2 (en) 2012-11-15 2014-12-30 Elwha Llc Data security and access tracking in memory
US9582465B2 (en) 2012-11-15 2017-02-28 Elwha Llc Flexible processors and flexible memory
US8966310B2 (en) 2012-11-15 2015-02-24 Elwha Llc Redundancy for loss-tolerant data in non-volatile memory
US9442854B2 (en) 2012-11-15 2016-09-13 Elwha Llc Memory circuitry including computational circuitry for performing supplemental functions
WO2014193350A1 (en) * 2013-05-29 2014-12-04 Hewlett-Packard Development Company, L.P. Invoking an error handler to handle an uncorrectable error
US20150169406A1 (en) * 2013-12-16 2015-06-18 Sandisk Technologies Inc. Decoding techniques for a data storage device
US9553608B2 (en) 2013-12-20 2017-01-24 Sandisk Technologies Llc Data storage device decoder and method of operation
KR20230012063A (ko) * 2021-03-24 2023-01-25 양쯔 메모리 테크놀로지스 씨오., 엘티디. 리던던트 뱅크를 사용하여 결함 있는 메인 뱅크를 복구하기 위한 메모리 디바이스

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105138A (en) * 1977-02-25 1978-09-13 Hitachi Ltd Memory unit
US5177744A (en) * 1990-09-04 1993-01-05 International Business Machines Corporation Method and apparatus for error recovery in arrays
JPH04290144A (ja) * 1991-03-19 1992-10-14 Hitachi Ltd メモリ拡張方式
JPH0644386A (ja) * 1992-07-24 1994-02-18 Yokogawa Electric Corp データ処理装置及び物理量測定装置
US5619642A (en) * 1994-12-23 1997-04-08 Emc Corporation Fault tolerant memory system which utilizes data from a shadow memory device upon the detection of erroneous data in a main memory device
US5953351A (en) * 1995-09-15 1999-09-14 International Business Machines Corporation Method and apparatus for indicating uncorrectable data errors
SG76501A1 (en) * 1996-02-28 2000-11-21 Sun Microsystems Inc Error detection and correction method and apparatus for computer memory
US6223301B1 (en) * 1997-09-30 2001-04-24 Compaq Computer Corporation Fault tolerant memory
JP2001334057A (ja) * 2000-05-29 2001-12-04 Pfu Ltd 遊技機の管理装置
US6904556B2 (en) * 2001-08-09 2005-06-07 Emc Corporation Systems and methods which utilize parity sets

Also Published As

Publication number Publication date
KR101205141B1 (ko) 2012-11-26
IL183800A0 (en) 2007-09-20
WO2006062959A2 (en) 2006-06-15
EP1825371A2 (de) 2007-08-29
KR20070093090A (ko) 2007-09-17
EP1825371B1 (de) 2009-07-15
US20060259848A1 (en) 2006-11-16
WO2006062959A3 (en) 2007-03-15
IL183741A0 (en) 2007-09-20
JP2008523503A (ja) 2008-07-03
US7865804B2 (en) 2011-01-04
JP5096161B2 (ja) 2012-12-12
IL183741A (en) 2012-02-29

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