BR8906980A - Processo e aparelho para gerar um sinal de partida para operacao paralela-sincrona de tres unidades de processamento de dados substancialmente identicas - Google Patents

Processo e aparelho para gerar um sinal de partida para operacao paralela-sincrona de tres unidades de processamento de dados substancialmente identicas

Info

Publication number
BR8906980A
BR8906980A BR898906980A BR8906980A BR8906980A BR 8906980 A BR8906980 A BR 8906980A BR 898906980 A BR898906980 A BR 898906980A BR 8906980 A BR8906980 A BR 8906980A BR 8906980 A BR8906980 A BR 8906980A
Authority
BR
Brazil
Prior art keywords
parallel
start signal
data processing
substantially identical
processing units
Prior art date
Application number
BR898906980A
Other languages
English (en)
Inventor
Lars-Goran Petersen
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR8906980A publication Critical patent/BR8906980A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • 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
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1687—Temporal synchronisation or re-synchronisation of redundant processing components at event level, e.g. by interrupt or result of polling
    • 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
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/183—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components
    • 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
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/187—Voting techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Image Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Communication Control (AREA)
  • Selective Calling Equipment (AREA)
BR898906980A 1988-06-23 1989-05-11 Processo e aparelho para gerar um sinal de partida para operacao paralela-sincrona de tres unidades de processamento de dados substancialmente identicas BR8906980A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8802386A SE461484B (sv) 1988-06-23 1988-06-23 Saett och anordning foer att alstra en startsignal foer parallellsynkron drift av tre i huvudsak identiska databehandlingsenheter
PCT/SE1989/000257 WO1989012857A1 (en) 1988-06-23 1989-05-11 Method and apparatus for generating a start signal for parallel-synchronous operation of three substantially identical data processing units

Publications (1)

Publication Number Publication Date
BR8906980A true BR8906980A (pt) 1990-12-18

Family

ID=20372734

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906980A BR8906980A (pt) 1988-06-23 1989-05-11 Processo e aparelho para gerar um sinal de partida para operacao paralela-sincrona de tres unidades de processamento de dados substancialmente identicas

Country Status (20)

Country Link
EP (1) EP0348368B1 (pt)
JP (1) JPH02504683A (pt)
KR (1) KR960003410B1 (pt)
CN (1) CN1019235B (pt)
AR (1) AR242862A1 (pt)
AU (1) AU619866B2 (pt)
BR (1) BR8906980A (pt)
CA (1) CA1316609C (pt)
DE (1) DE68908032T2 (pt)
DK (1) DK172489B1 (pt)
DZ (1) DZ1346A1 (pt)
EG (1) EG18972A (pt)
ES (1) ES2043108T3 (pt)
FI (1) FI95629C (pt)
IE (1) IE62432B1 (pt)
MX (1) MX170286B (pt)
MY (1) MY104014A (pt)
SE (1) SE461484B (pt)
TR (1) TR24168A (pt)
WO (1) WO1989012857A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014213245A1 (de) * 2014-07-08 2016-01-14 Robert Bosch Gmbh Verfahren zum Verarbeiten von Daten für eine Fahrfunktion eines Fahrzeuges
US10125449B2 (en) 2014-12-09 2018-11-13 Lg Electronics Inc. Dryer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099241A (en) * 1973-10-30 1978-07-04 Telefonaktiebolaget L M Ericsson Apparatus for facilitating a cooperation between an executive computer and a reserve computer
US4497059A (en) * 1982-04-28 1985-01-29 The Charles Stark Draper Laboratory, Inc. Multi-channel redundant processing systems
EP0128244B1 (en) * 1983-06-10 1987-08-26 Agfa-Gevaert N.V. Improved liquid electrophoretic developer
SE441709B (sv) * 1984-03-26 1985-10-28 Ellemtel Utvecklings Ab Anordning for att astadkomma parallellsynkron drift av en forsta och en andra my-processor
DE3431169A1 (de) * 1984-08-24 1986-03-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur synchronisation mehrerer parallelarbeitender rechner
JPS627818A (ja) * 1985-07-03 1987-01-14 Toshiba Monofuratsukusu Kk 水冷支持柱の保護構造
SE457391B (sv) * 1987-04-16 1988-12-19 Ericsson Telefon Ab L M Programminnesstyrt realtidssystem omfattande tre i huvudsak identiska processorer

Also Published As

Publication number Publication date
AU619866B2 (en) 1992-02-06
CA1316609C (en) 1993-04-20
DZ1346A1 (fr) 2004-09-13
DK47490A (da) 1990-02-22
ES2043108T3 (es) 1993-12-16
FI95629C (sv) 1996-02-26
CN1019235B (zh) 1992-11-25
AR242862A1 (es) 1993-05-31
FI95629B (sv) 1995-11-15
DK47490D0 (da) 1990-02-22
MY104014A (en) 1993-10-30
SE461484B (sv) 1990-02-19
FI900743A0 (fi) 1990-02-14
KR960003410B1 (ko) 1996-03-13
TR24168A (tr) 1991-04-30
WO1989012857A1 (en) 1989-12-28
DE68908032D1 (de) 1993-09-09
EG18972A (en) 1994-07-30
SE8802386D0 (sv) 1988-06-23
IE62432B1 (en) 1995-02-08
SE8802386L (sv) 1989-12-24
MX170286B (es) 1993-08-13
AU3750289A (en) 1990-01-12
KR900702445A (ko) 1990-12-07
DE68908032T2 (de) 1993-12-16
DK172489B1 (da) 1998-10-05
EP0348368A1 (en) 1989-12-27
IE891994L (en) 1989-12-23
CN1038890A (zh) 1990-01-17
EP0348368B1 (en) 1993-08-04
JPH02504683A (ja) 1990-12-27

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/05/2009