DE69026291D1 - Datenübertragungssteuerung unter Verwendung von Scheinsignalen zum fortlaufenden Betrieb unter unbedeutenden fehlerhaften Zuständen - Google Patents

Datenübertragungssteuerung unter Verwendung von Scheinsignalen zum fortlaufenden Betrieb unter unbedeutenden fehlerhaften Zuständen

Info

Publication number
DE69026291D1
DE69026291D1 DE69026291T DE69026291T DE69026291D1 DE 69026291 D1 DE69026291 D1 DE 69026291D1 DE 69026291 T DE69026291 T DE 69026291T DE 69026291 T DE69026291 T DE 69026291T DE 69026291 D1 DE69026291 D1 DE 69026291D1
Authority
DE
Germany
Prior art keywords
data transfer
transfer control
operation under
continued operation
faulty conditions
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
DE69026291T
Other languages
English (en)
Other versions
DE69026291T2 (de
Inventor
Motokiyo Ikeno
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of DE69026291D1 publication Critical patent/DE69026291D1/de
Application granted granted Critical
Publication of DE69026291T2 publication Critical patent/DE69026291T2/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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/073—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a memory management context, e.g. virtual memory or cache management
    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0793—Remedial or corrective actions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
DE69026291T 1989-01-26 1990-01-25 Datenübertragungssteuerung unter Verwendung von Scheinsignalen zum fortlaufenden Betrieb unter unbedeutenden fehlerhaften Zuständen Expired - Fee Related DE69026291T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1016849A JPH02196355A (ja) 1989-01-26 1989-01-26 記憶処理システム

Publications (2)

Publication Number Publication Date
DE69026291D1 true DE69026291D1 (de) 1996-05-09
DE69026291T2 DE69026291T2 (de) 1996-09-19

Family

ID=11927661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026291T Expired - Fee Related DE69026291T2 (de) 1989-01-26 1990-01-25 Datenübertragungssteuerung unter Verwendung von Scheinsignalen zum fortlaufenden Betrieb unter unbedeutenden fehlerhaften Zuständen

Country Status (4)

Country Link
US (1) US5263151A (de)
EP (1) EP0380093B1 (de)
JP (1) JPH02196355A (de)
DE (1) DE69026291T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412803A (en) * 1992-02-20 1995-05-02 International Business Machines Corporation Communications system having plurality of originator and corresponding recipient buffers with each buffer having three different logical areas for transmitting messages in single transfer
US6108734A (en) * 1997-12-01 2000-08-22 Digital Equipment Corporation Method and apparatus for a relaxed bus protocol using heuristics and higher level supervision
GB2367646B (en) 2000-10-03 2002-11-20 Sun Microsystems Inc Resource access control
GB2367647B (en) * 2000-10-03 2002-11-20 Sun Microsystems Inc Resource access control for a processor
GB2367648B (en) 2000-10-03 2002-08-28 Sun Microsystems Inc Multiple trap avoidance mechanism
GB2367645B (en) * 2000-10-03 2002-11-20 Sun Microsystems Inc Memory access control
JP2003330905A (ja) 2002-05-14 2003-11-21 Nec Corp コンピュータシステム
US7917719B2 (en) * 2006-12-04 2011-03-29 Sandisk Corporation Portable module interface with timeout prevention by dummy blocks
JP4682263B2 (ja) 2006-12-04 2011-05-11 サンディスク コーポレイション ダミーブロックによってタイムアウトを阻止する可搬型モジュールインターフェイス
JP2010224855A (ja) * 2009-03-24 2010-10-07 Nec Corp メモリ制御システム、メモリ制御方法、メモリ制御手段およびメモリ制御手段における制御方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566368A (en) * 1969-04-22 1971-02-23 Us Army Delta clock and interrupt logic
US4131945A (en) * 1977-01-10 1978-12-26 Xerox Corporation Watch dog timer module for a controller
US4590586A (en) * 1984-07-12 1986-05-20 Sperry Corporation Forced clear of a memory time-out to a maintenance exerciser
US4716523A (en) * 1985-06-14 1987-12-29 International Business Machines Corporation Multiple port integrated DMA and interrupt controller and arbitrator
US5091870A (en) * 1988-05-27 1992-02-25 Ncr Corporation Apparatus for measuring the speed of transmission of digital characters

Also Published As

Publication number Publication date
EP0380093A2 (de) 1990-08-01
EP0380093A3 (de) 1991-10-02
US5263151A (en) 1993-11-16
DE69026291T2 (de) 1996-09-19
EP0380093B1 (de) 1996-04-03
JPH02196355A (ja) 1990-08-02

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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