DE60309157D1 - Speichersystem mit Fehlererkennungsvorrichtung - Google Patents

Speichersystem mit Fehlererkennungsvorrichtung

Info

Publication number
DE60309157D1
DE60309157D1 DE60309157T DE60309157T DE60309157D1 DE 60309157 D1 DE60309157 D1 DE 60309157D1 DE 60309157 T DE60309157 T DE 60309157T DE 60309157 T DE60309157 T DE 60309157T DE 60309157 D1 DE60309157 D1 DE 60309157D1
Authority
DE
Germany
Prior art keywords
detection device
storage system
error detection
error
storage
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.)
Expired - Fee Related
Application number
DE60309157T
Other languages
English (en)
Other versions
DE60309157T2 (de
Inventor
Alberto Battaia
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Publication of DE60309157D1 publication Critical patent/DE60309157D1/de
Application granted granted Critical
Publication of DE60309157T2 publication Critical patent/DE60309157T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G11C2029/0407—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals on power on

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Debugging And Monitoring (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
DE60309157T 2003-08-06 2003-08-06 Speichersystem mit Fehlererkennungsvorrichtung Expired - Fee Related DE60309157T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03425539A EP1505608B1 (de) 2003-08-06 2003-08-06 Speichersystem mit Fehlererkennungsvorrichtung

Publications (2)

Publication Number Publication Date
DE60309157D1 true DE60309157D1 (de) 2006-11-30
DE60309157T2 DE60309157T2 (de) 2007-08-30

Family

ID=33547845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309157T Expired - Fee Related DE60309157T2 (de) 2003-08-06 2003-08-06 Speichersystem mit Fehlererkennungsvorrichtung

Country Status (3)

Country Link
US (1) US20050060602A1 (de)
EP (1) EP1505608B1 (de)
DE (1) DE60309157T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8396208B2 (en) * 2004-12-21 2013-03-12 Sandisk Technologies Inc. Memory system with in stream data encryption/decryption and error correction
US20060242429A1 (en) * 2004-12-21 2006-10-26 Michael Holtzman In stream data encryption / decryption method
JP4802339B2 (ja) * 2006-05-24 2011-10-26 日本電産サンキョー株式会社 不揮発性メモリの更新方法
US9329919B2 (en) 2008-07-16 2016-05-03 Freescale Semiconductor, Inc. Micro controller unit including an error indicator module
JP6040966B2 (ja) * 2014-07-18 2016-12-07 株式会社デンソー 信号処理装置
DE102022111126A1 (de) * 2022-05-05 2023-11-09 Infineon Technologies Ag Datenverarbeitungsvorrichtung und verfahren zum prüfen der integrität eines speichers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833930A (en) * 1973-01-12 1974-09-03 Burroughs Corp Input/output system for a microprogram digital computer
JPS59112494A (ja) * 1982-12-17 1984-06-28 Fuji Electric Co Ltd メモリテスト方式
US4542454A (en) * 1983-03-30 1985-09-17 Advanced Micro Devices, Inc. Apparatus for controlling access to a memory
DE3530257A1 (de) * 1985-08-23 1987-03-05 Siemens Ag Verfahren zur pruefung eines schreib-lese-speichers waehrend seines betriebs
JPH04256000A (ja) * 1991-02-08 1992-09-10 Nec Eng Ltd メモリ試験方式
US5216672A (en) * 1992-04-24 1993-06-01 Digital Equipment Corporation Parallel diagnostic mode for testing computer memory
US5487170A (en) * 1993-12-16 1996-01-23 International Business Machines Corporation Data processing system having dynamic priority task scheduling capabilities
JP3578638B2 (ja) * 1998-08-25 2004-10-20 株式会社日立ユニシアオートモティブ マイコン用メモリの診断装置
US6480982B1 (en) * 1999-06-04 2002-11-12 International Business Machines Corporation Computer RAM memory system with enhanced scrubbing and sparing

Also Published As

Publication number Publication date
EP1505608A1 (de) 2005-02-09
EP1505608B1 (de) 2006-10-18
DE60309157T2 (de) 2007-08-30
US20050060602A1 (en) 2005-03-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee