DE60206555D1 - Fehlererkennung von Austauschdaten - Google Patents
Fehlererkennung von AustauschdatenInfo
- Publication number
- DE60206555D1 DE60206555D1 DE60206555T DE60206555T DE60206555D1 DE 60206555 D1 DE60206555 D1 DE 60206555D1 DE 60206555 T DE60206555 T DE 60206555T DE 60206555 T DE60206555 T DE 60206555T DE 60206555 D1 DE60206555 D1 DE 60206555D1
- Authority
- DE
- Germany
- Prior art keywords
- error detection
- exchange data
- exchange
- data
- error
- 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 - Lifetime
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
- G06F11/1064—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 cache or content addressable memories
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/847,174 US6571317B2 (en) | 2001-05-01 | 2001-05-01 | Replacement data error detector |
US847174 | 2001-05-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60206555D1 true DE60206555D1 (de) | 2005-11-17 |
DE60206555T2 DE60206555T2 (de) | 2006-06-22 |
Family
ID=25299975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60206555T Expired - Lifetime DE60206555T2 (de) | 2001-05-01 | 2002-05-01 | Fehlererkennung von Austauschdaten |
Country Status (3)
Country | Link |
---|---|
US (2) | US6571317B2 (de) |
EP (1) | EP1260903B1 (de) |
DE (1) | DE60206555T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6571317B2 (en) | 2001-05-01 | 2003-05-27 | Broadcom Corporation | Replacement data error detector |
US6848025B2 (en) * | 2001-10-26 | 2005-01-25 | Elan Research, Inc. | Method and system for programmable replacement mechanism for caching devices |
JP4181500B2 (ja) * | 2001-11-09 | 2008-11-12 | サン・マイクロシステムズ・インコーポレーテッド | ブロッキングなく、キャッシュ参照間に直面するビットエラーを修正する方法および装置 |
DE10211684A1 (de) * | 2002-03-15 | 2003-10-16 | Johnson Contr Interiors Gmbh | Dichtungselement |
EP1359485B1 (de) * | 2002-05-03 | 2015-04-29 | Infineon Technologies AG | Steuer- und Überwachungssystem |
US7113950B2 (en) * | 2002-06-27 | 2006-09-26 | Microsoft Corporation | Automated error checking system and method |
US6996678B1 (en) * | 2002-07-31 | 2006-02-07 | Cisco Technology, Inc. | Method and apparatus for randomized cache entry replacement |
US7076609B2 (en) * | 2002-09-20 | 2006-07-11 | Intel Corporation | Cache sharing for a chip multiprocessor or multiprocessing system |
US7337371B2 (en) * | 2003-12-30 | 2008-02-26 | Intel Corporation | Method and apparatus to handle parity errors in flow control channels |
US7275202B2 (en) * | 2004-04-07 | 2007-09-25 | International Business Machines Corporation | Method, system and program product for autonomous error recovery for memory devices |
FR2883998A1 (fr) * | 2005-04-05 | 2006-10-06 | St Microelectronics Sa | Coprocesseur securise comprenant un circuit de detection d'un evenement |
US7707463B2 (en) * | 2005-11-30 | 2010-04-27 | International Business Machines Corporation | Implementing directory organization to selectively optimize performance or reliability |
US7840874B2 (en) * | 2006-12-27 | 2010-11-23 | Mips Technologies, Inc. | Speculative cache tag evaluation |
US7805658B2 (en) * | 2007-02-12 | 2010-09-28 | International Business Machines Corporation | DRAM Cache with on-demand reload |
US8145985B2 (en) * | 2008-09-05 | 2012-03-27 | Freescale Semiconductor, Inc. | Error detection schemes for a unified cache in a data processing system |
US8356239B2 (en) * | 2008-09-05 | 2013-01-15 | Freescale Semiconductor, Inc. | Selective cache way mirroring |
US8291305B2 (en) * | 2008-09-05 | 2012-10-16 | Freescale Semiconductor, Inc. | Error detection schemes for a cache in a data processing system |
US8806294B2 (en) * | 2012-04-20 | 2014-08-12 | Freescale Semiconductor, Inc. | Error detection within a memory |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR116049A (de) * | 1975-03-20 | |||
JPS6049950B2 (ja) * | 1981-08-27 | 1985-11-06 | 富士通株式会社 | Lruエラ−処理方式 |
JPS63257854A (ja) * | 1987-04-15 | 1988-10-25 | Nec Corp | Lruメモリ障害検出回路 |
US4967414A (en) * | 1989-01-06 | 1990-10-30 | International Business Machines Corp. | LRU error detection using the collection of read and written LRU bits |
US5283876A (en) * | 1990-10-05 | 1994-02-01 | Bull Hn Information Systems Inc. | Virtual memory unit utilizing set associative memory structure and state machine control sequencing with selective retry |
JPH05324468A (ja) * | 1992-05-21 | 1993-12-07 | Fujitsu Ltd | 階層化キャッシュメモリ |
US5588112A (en) * | 1992-12-30 | 1996-12-24 | Digital Equipment Corporation | DMA controller for memory scrubbing |
JPH06242977A (ja) | 1993-02-16 | 1994-09-02 | Mitsubishi Electric Corp | 1チップマイクロプロセッサ |
US5537570A (en) * | 1993-10-12 | 1996-07-16 | Texas Instruments Incorporated | Cache with a tag duplicate fault avoidance system and method |
GB2289779B (en) * | 1994-05-24 | 1999-04-28 | Intel Corp | Method and apparatus for automatically scrubbing ECC errors in memory via hardware |
US5509119A (en) * | 1994-09-23 | 1996-04-16 | Hewlett-Packard Company | Fast comparison method and apparatus for error corrected cache tags |
FR2754926B1 (fr) * | 1996-10-23 | 1998-11-20 | Schlumberger Ind Sa | Procede de gestion de defauts d'integrite de donnees dans une memoire reinscriptible |
US5978952A (en) * | 1996-12-31 | 1999-11-02 | Intel Corporation | Time-distributed ECC scrubbing to correct memory errors |
US6145057A (en) * | 1997-04-14 | 2000-11-07 | International Business Machines Corporation | Precise method and system for selecting an alternative cache entry for replacement in response to a conflict between cache operation requests |
US6108753A (en) | 1998-03-31 | 2000-08-22 | International Business Machines Corporation | Cache error retry technique |
US6546501B1 (en) * | 1999-09-08 | 2003-04-08 | Fujitsu Limited | Cache memory apparatus and computer readable recording medium on which a program for controlling a cache memory is recorded |
US6708294B1 (en) * | 1999-09-08 | 2004-03-16 | Fujitsu Limited | Cache memory apparatus and computer readable recording medium on which a program for controlling a cache memory is recorded |
US6571317B2 (en) | 2001-05-01 | 2003-05-27 | Broadcom Corporation | Replacement data error detector |
-
2001
- 2001-05-01 US US09/847,174 patent/US6571317B2/en not_active Expired - Lifetime
-
2002
- 2002-05-01 DE DE60206555T patent/DE60206555T2/de not_active Expired - Lifetime
- 2002-05-01 EP EP02253079A patent/EP1260903B1/de not_active Expired - Fee Related
-
2003
- 2003-04-10 US US10/411,589 patent/US6868484B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1260903A2 (de) | 2002-11-27 |
EP1260903A3 (de) | 2004-09-08 |
US20030191898A1 (en) | 2003-10-09 |
US6571317B2 (en) | 2003-05-27 |
EP1260903B1 (de) | 2005-10-12 |
DE60206555T2 (de) | 2006-06-22 |
US20020166029A1 (en) | 2002-11-07 |
US6868484B2 (en) | 2005-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60233399D1 (de) | Erzerrung zweiter ordnung | |
DE60206555D1 (de) | Fehlererkennung von Austauschdaten | |
DK1367587T3 (da) | Dataoptager | |
DE60223982D1 (de) | Kodierung von konzentrischen Daten | |
DE60144303D1 (de) | Datenverarbeitungssystem | |
NO20035615D0 (no) | Fremgangsmåte for å prosessere data | |
DE60231076D1 (de) | Datenpaketfilterung | |
FI20011089A0 (fi) | Informaation kommunikointi | |
DE60211601D1 (de) | Bereitstellung von positionsabhängigen Inhalten | |
DE60223451D1 (de) | System zur Quittierung von Datenpaketen | |
DE60136959D1 (de) | Informationsverarbeitungseinrichtung | |
DE60236050D1 (de) | Geschützte Speicherung von Daten in einer integrierten Schaltung | |
DE60230224D1 (de) | Informationsaufzeichnungsmedium | |
DE60237343D1 (de) | Elektronisches Datenbibliotheksystem | |
DE60237783D1 (de) | Tragbares informationsaufzeichnungsmedium | |
DE60219250D1 (de) | Transport von Datenkassetten | |
DE60203675D1 (de) | Magnetischer Datenspeicher | |
FI20010511A0 (fi) | Datapakettien käsittely | |
DE60230837D1 (de) | Informationsbearbeitung | |
DE60222983D1 (de) | Serieller Datenzeiger | |
DE60235782D1 (de) | Informationsaufzeichnungsgerät | |
DE60206969D1 (de) | System zur vermittlung von fehlererfassungsdaten | |
DE60208254D1 (de) | Datentrennschaltung | |
FI20020808A (fi) | Arkaluontoisten tietojen tallentaminen | |
DE60222627D1 (de) | Datenverarbeitungsgerät |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M |