SE8703405L - Databehandlingsanordning sammansatt av fyra databehandlingsmoduler med huvudsakligen identisk konstruktion, med skydd bade mot samtidiga enkel-bit fel i flera databehandlingsmoduler och mot fel i en databehandlingsmodul - Google Patents

Databehandlingsanordning sammansatt av fyra databehandlingsmoduler med huvudsakligen identisk konstruktion, med skydd bade mot samtidiga enkel-bit fel i flera databehandlingsmoduler och mot fel i en databehandlingsmodul

Info

Publication number
SE8703405L
SE8703405L SE8703405A SE8703405A SE8703405L SE 8703405 L SE8703405 L SE 8703405L SE 8703405 A SE8703405 A SE 8703405A SE 8703405 A SE8703405 A SE 8703405A SE 8703405 L SE8703405 L SE 8703405L
Authority
SE
Sweden
Prior art keywords
data processing
modules
processing modules
errors
processing module
Prior art date
Application number
SE8703405A
Other languages
English (en)
Other versions
SE466368B (sv
SE8703405D0 (sv
Inventor
Gils W J Van
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE8703405D0 publication Critical patent/SE8703405D0/sv
Publication of SE8703405L publication Critical patent/SE8703405L/sv
Publication of SE466368B publication Critical patent/SE466368B/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • 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
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)
  • Error Detection And Correction (AREA)
SE8703405A 1986-09-05 1987-09-02 Databehandlingsanordning sammansatt av fyra databehandlingsmoduler med huvudsakligen identisk konstruktion, med skydd baade mot samtidiga enkel-bit fel i flera databehandlingsmoduler och mot fel i en databehandlingsmodul SE466368B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8621469A GB2194850B (en) 1986-09-05 1986-09-05 Data processing device

Publications (3)

Publication Number Publication Date
SE8703405D0 SE8703405D0 (sv) 1987-09-02
SE8703405L true SE8703405L (sv) 1988-03-06
SE466368B SE466368B (sv) 1992-02-03

Family

ID=10603758

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703405A SE466368B (sv) 1986-09-05 1987-09-02 Databehandlingsanordning sammansatt av fyra databehandlingsmoduler med huvudsakligen identisk konstruktion, med skydd baade mot samtidiga enkel-bit fel i flera databehandlingsmoduler och mot fel i en databehandlingsmodul

Country Status (7)

Country Link
US (1) US4882731A (sv)
JP (1) JP2612000B2 (sv)
CA (1) CA1297590C (sv)
DE (1) DE3727586C2 (sv)
FR (1) FR2604542A1 (sv)
GB (1) GB2194850B (sv)
SE (1) SE466368B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69032737T2 (de) * 1989-07-13 1999-04-29 Canon K.K., Tokio/Tokyo Kodierung- und Dekodierungsvorrichtung geeignet für das Kopieren von Daten
JPH0458619A (ja) * 1990-06-28 1992-02-25 Canon Inc 誤り訂正システム
EP0481128B1 (en) * 1990-10-16 1998-01-14 Koninklijke Philips Electronics N.V. Data processor system based on an (N, k) symbol code having symbol error correctibility and plural error mendability
US5339404A (en) * 1991-05-28 1994-08-16 International Business Machines Corporation Asynchronous TMR processing system
US5375127A (en) * 1992-03-25 1994-12-20 Ncr Corporation Method and apparatus for generating Reed-Soloman error correcting code across multiple word boundaries
US6367046B1 (en) * 1992-09-23 2002-04-02 International Business Machines Corporation Multi-bit error correction system
US5432801A (en) * 1993-07-23 1995-07-11 Commodore Electronics Limited Method and apparatus for performing multiple simultaneous error detection on data having unknown format
JP3412349B2 (ja) * 1994-12-28 2003-06-03 株式会社日立製作所 制御装置
US5576197A (en) * 1995-04-07 1996-11-19 Molecular Bio-Products Polymerase chain reaction container and methods of using the same
US7283380B1 (en) 2001-08-03 2007-10-16 Netlogic Microsystems, Inc. Content addressable memory with selective error logging
US7257763B1 (en) 2001-08-03 2007-08-14 Netlogic Microsystems, Inc. Content addressable memory with error signaling
US7301961B1 (en) 2001-12-27 2007-11-27 Cypress Semiconductor Corportion Method and apparatus for configuring signal lines according to idle codes
US6971053B1 (en) 2002-07-30 2005-11-29 Cypress Semiconductor Corp. Method for initiating internal parity operations in a CAM device
US7304873B1 (en) 2005-01-25 2007-12-04 Netlogic Microsystems, Inc. Method for on-the-fly error correction in a content addressable memory (CAM) and device therefor
IE20050277A1 (en) * 2005-05-04 2006-11-29 Nat Univ Ireland Method and apparatus for generating error-correcting and error-detecting codes using zero-divisors and units in group rings
US8042029B2 (en) 2006-05-21 2011-10-18 Ramot At Tel Aviv University Ltd. Error correction decoding by trial and error
US8990631B1 (en) 2011-03-03 2015-03-24 Netlogic Microsystems, Inc. Packet format for error reporting in a content addressable memory

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104342A (nl) * 1981-09-21 1983-04-18 Philips Nv Rekenmachinesysteem, gebaseerd op een symboolkorrigerende kode met twee werkmodes.
US4593396A (en) * 1982-10-08 1986-06-03 August Systems Process for a fault-tolerant data processing system with error detection and resistance to fault propagation
US4698814A (en) * 1984-02-06 1987-10-06 U.S. Philips Corporation Arrangement for checking the parity of parity-bits containing bit groups
JPS60212048A (ja) * 1984-04-06 1985-10-24 Nec Corp 符号修正型切替方式
US4648091A (en) * 1984-07-02 1987-03-03 General Electric Company Apparatus and method for decoding error correction coded information
NL8403147A (nl) * 1984-10-16 1986-05-16 Philips Nv Dataverwerkingssysteem dat is opgebouwd uit drie dataverwerkingsmodules.

Also Published As

Publication number Publication date
CA1297590C (en) 1992-03-17
DE3727586C2 (de) 1997-12-11
SE466368B (sv) 1992-02-03
US4882731A (en) 1989-11-21
FR2604542B1 (sv) 1994-12-16
GB2194850B (en) 1990-10-31
DE3727586A1 (de) 1988-03-10
GB2194850A (en) 1988-03-16
SE8703405D0 (sv) 1987-09-02
GB8621469D0 (en) 1986-10-15
FR2604542A1 (fr) 1988-04-01
JP2612000B2 (ja) 1997-05-21
JPS6367644A (ja) 1988-03-26

Similar Documents

Publication Publication Date Title
SE8703405D0 (sv) Databehandlingsanordning sammansatt av fyra databehandlingsmoduler med huvudsakligen identisk konstruktion, med skydd bade mot samtidiga enkel-bit fel i flera databehandlingsmoduler och mot fel i en databehandlingsmodul
AU539375B2 (en) Multi-processor computer system
AU552984B2 (en) Data processing using symbol correcting code
DK526784D0 (da) Fejlretningsanordning ved et databehandlingsanlaegs lagerenhed
CA1261475A (en) TRANSLATION SYSTEM
GB1412246A (en) Computer control arrangements
GB2024472B (en) Segmented error-correction system
AU570415B2 (en) Multiprocessor system
BR8700426A (pt) Sistema e processo para correcao de erros em sinais de dados digitais
EP0336582A3 (en) Character string processing
GB1458610A (en) Digital data handling systems
EP0087008A2 (en) Operation code decoding device with a plurality of programmable logic arrays
SE8700712D0 (sv) Tremodult minnessystem med symbolbreda minneschips och med felskyddsfacilitet, varvid varje symbol bestar av 2?72i+1 bitar
DE3766845D1 (de) Datenverarbeitungsanordnung, ein mit einer koinzidenzschaltung ausgestattetes speichergeraet beinhaltend, das in einen fehlererkennungsmodus und einen koinzidenzmodus umgeschaltet werden kann und verfahren hierfuer.
JPS57152599A (en) Error correcting device
GB8321372D0 (en) Data storing apparatus
JPS6476335A (en) Data processing system
GB862281A (en) Parity bit generator
ES2002300A6 (es) Un sistema de tratamiento de datos, particularmente para ordenadores de escala ultra grande destinados a realizar calculos cientificos
JPS6435249A (en) Control system for nmr apparatus
JPS5419312A (en) Data delivery system
JPS6424533A (en) Circ encoder
DE3789844D1 (de) Schaltungsanordnung zum Auswählen und/oder Ausrichten von Dateneinheiten in Datenverarbeitungsanlagen.
JPS5684051A (en) Data check system
Yap Programmable cyclic redundancy check encoder

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8703405-4

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8703405-4

Format of ref document f/p: F