FR2840445B1 - Circuit memoire comportant un code correcteur d'erreur - Google Patents

Circuit memoire comportant un code correcteur d'erreur

Info

Publication number
FR2840445B1
FR2840445B1 FR0206794A FR0206794A FR2840445B1 FR 2840445 B1 FR2840445 B1 FR 2840445B1 FR 0206794 A FR0206794 A FR 0206794A FR 0206794 A FR0206794 A FR 0206794A FR 2840445 B1 FR2840445 B1 FR 2840445B1
Authority
FR
France
Prior art keywords
bus
output
address
memory
memory circuit
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
FR0206794A
Other languages
English (en)
Other versions
FR2840445A1 (fr
Inventor
Francois Jacquet
Jean Pierre Schoellkopf
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 SA
Original Assignee
STMicroelectronics SA
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 SA filed Critical STMicroelectronics SA
Priority to FR0206794A priority Critical patent/FR2840445B1/fr
Priority to US10/453,844 priority patent/US7272775B2/en
Publication of FR2840445A1 publication Critical patent/FR2840445A1/fr
Application granted granted Critical
Publication of FR2840445B1 publication Critical patent/FR2840445B1/fr
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
    • 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
    • G06F11/1048—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 arrangements adapted for a specific error detection or correction feature

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)
FR0206794A 2002-06-03 2002-06-03 Circuit memoire comportant un code correcteur d'erreur Expired - Fee Related FR2840445B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0206794A FR2840445B1 (fr) 2002-06-03 2002-06-03 Circuit memoire comportant un code correcteur d'erreur
US10/453,844 US7272775B2 (en) 2002-06-03 2003-06-03 Memory circuit comprising an error correcting code

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0206794A FR2840445B1 (fr) 2002-06-03 2002-06-03 Circuit memoire comportant un code correcteur d'erreur

Publications (2)

Publication Number Publication Date
FR2840445A1 FR2840445A1 (fr) 2003-12-05
FR2840445B1 true FR2840445B1 (fr) 2004-09-10

Family

ID=29558919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0206794A Expired - Fee Related FR2840445B1 (fr) 2002-06-03 2002-06-03 Circuit memoire comportant un code correcteur d'erreur

Country Status (2)

Country Link
US (1) US7272775B2 (fr)
FR (1) FR2840445B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7051264B2 (en) * 2001-11-14 2006-05-23 Monolithic System Technology, Inc. Error correcting memory and method of operating same
US7383464B2 (en) * 2003-12-08 2008-06-03 International Business Machines Corporation Non-inline transaction error correction
US7392456B2 (en) * 2004-11-23 2008-06-24 Mosys, Inc. Predictive error correction code generation facilitating high-speed byte-write in a semiconductor memory
US7590899B2 (en) * 2006-09-15 2009-09-15 International Business Machines Corporation Processor memory array having memory macros for relocatable store protect keys
US7757866B2 (en) * 2007-12-20 2010-07-20 Mccutchen Co. Rotary annular crossflow filter, degasser, and sludge thickener
RU2450332C1 (ru) * 2011-01-27 2012-05-10 Межрегиональное общественное учреждение "Институт инженерной физики" Устройство хранения информации с обнаружением одиночных и двойных ошибок
FR2989504B1 (fr) * 2012-04-12 2014-04-25 St Microelectronics Rousset Registre protege contre des attaques par injection de fautes
US8694862B2 (en) * 2012-04-20 2014-04-08 Arm Limited Data processing apparatus using implicit data storage data storage and method of implicit data storage
JP6072449B2 (ja) * 2012-07-09 2017-02-01 ルネサスエレクトロニクス株式会社 半導体記憶回路及びその動作方法
US9009566B2 (en) * 2012-09-12 2015-04-14 Macronix International Co., Ltd. Outputting information of ECC corrected bits
RU2659479C1 (ru) * 2017-06-01 2018-07-02 Межрегиональное общественное учреждение "Институт инженерной физики" Устройство хранения и передачи данных с обнаружением одиночных и двойных ошибок
CN111858141B (zh) * 2020-07-24 2021-12-17 南方电网数字电网研究院有限公司 系统芯片存储控制装置和系统芯片
CN114461440B (zh) * 2021-01-20 2022-11-04 沐曦集成电路(上海)有限公司 隐藏ecc编码延时的存储系统及方法
RU204690U1 (ru) * 2021-01-26 2021-06-07 Межрегиональное общественное учреждение "Институт инженерной физики" Отказоустойчивый процессор с коррекцией ошибок в двух байтах информации
CN116417055A (zh) * 2021-12-30 2023-07-11 长鑫存储技术有限公司 检测电路及检测方法、电子设备和计算机可读存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604750A (en) * 1983-11-07 1986-08-05 Digital Equipment Corporation Pipeline error correction
US6065146A (en) * 1996-10-21 2000-05-16 Texas Instruments Incorporated Error correcting memory
US7203886B2 (en) * 2002-03-27 2007-04-10 Intel Corporation Detecting and correcting corrupted memory cells in a memory

Also Published As

Publication number Publication date
US20040044943A1 (en) 2004-03-04
US7272775B2 (en) 2007-09-18
FR2840445A1 (fr) 2003-12-05

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