BR8506056A - Operacao sincrona em paralelo - Google Patents

Operacao sincrona em paralelo

Info

Publication number
BR8506056A
BR8506056A BR8506056A BR8506056A BR8506056A BR 8506056 A BR8506056 A BR 8506056A BR 8506056 A BR8506056 A BR 8506056A BR 8506056 A BR8506056 A BR 8506056A BR 8506056 A BR8506056 A BR 8506056A
Authority
BR
Brazil
Prior art keywords
parallel
synchronous operation
microprocessors
switch
synchronism
Prior art date
Application number
BR8506056A
Other languages
English (en)
Inventor
Goesta Ingvar Sundell
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 BR8506056A publication Critical patent/BR8506056A/pt

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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1679—Temporal synchronisation or re-synchronisation of redundant processing components at clock signal level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Software Systems (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Soil Working Implements (AREA)
  • Moving Of Heads (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Valve Device For Special Equipments (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Image Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Dram (AREA)
  • Manipulation Of Pulses (AREA)
  • Control Of Multiple Motors (AREA)
  • Selective Calling Equipment (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Basic Packing Technique (AREA)
BR8506056A 1984-03-26 1985-03-26 Operacao sincrona em paralelo BR8506056A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8401661A SE441709B (sv) 1984-03-26 1984-03-26 Anordning for att astadkomma parallellsynkron drift av en forsta och en andra my-processor
PCT/SE1985/000131 WO1985004498A1 (en) 1984-03-26 1985-03-26 Parallel synchronous operation

Publications (1)

Publication Number Publication Date
BR8506056A true BR8506056A (pt) 1986-03-25

Family

ID=20355290

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8506056A BR8506056A (pt) 1984-03-26 1985-03-26 Operacao sincrona em paralelo

Country Status (22)

Country Link
EP (1) EP0175748B1 (pt)
JP (1) JPS61501661A (pt)
KR (1) KR900000087B1 (pt)
AT (1) ATE42845T1 (pt)
AU (1) AU567461B2 (pt)
BR (1) BR8506056A (pt)
CA (1) CA1229176A (pt)
DE (1) DE3569995D1 (pt)
DK (1) DK163751C (pt)
ES (1) ES8608196A1 (pt)
FI (1) FI87703C (pt)
GR (1) GR850731B (pt)
HU (1) HU192224B (pt)
IE (1) IE56467B1 (pt)
IN (1) IN163811B (pt)
IT (1) IT1184203B (pt)
MX (1) MX157111A (pt)
NO (1) NO168446C (pt)
NZ (1) NZ211383A (pt)
PT (1) PT80160B (pt)
SE (1) SE441709B (pt)
WO (1) WO1985004498A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020024A (en) * 1987-01-16 1991-05-28 Stratus Computer, Inc. Method and apparatus for detecting selected absence of digital logic synchronism
SE461484B (sv) * 1988-06-23 1990-02-19 Ellemtel Utvecklings Ab Saett och anordning foer att alstra en startsignal foer parallellsynkron drift av tre i huvudsak identiska databehandlingsenheter
EP3015971B1 (en) 2014-10-28 2019-07-31 Napatech A/S A system and a method of deriving information

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE406655B (sv) * 1976-10-08 1979-02-19 Ellemtel Utvecklings Ab Anordning for overforing av bestemda klocksignaler i en klocksignalserie med hjelp av signaler av legre frekvens i synnerhet for att ur nemnda signaler av legre frekvens utvinna veldefinerade pulser for styrning av ...
SU809135A1 (ru) * 1979-03-27 1981-02-28 Ордена Октябрьской Революции Всесоюз-Ный Государственный Проектно-Изыска-Тельский И Научно-Исследовательскийинститут "Энергосетьпроект" Устройство дл синхронизации сис-ТЕМы ВычиСлиТЕльНыХ МАшиН
AU533076B2 (en) * 1979-10-08 1983-10-27 Control Data Corporation Establishing and maintaining synchronization of data preamble and clock signals

Also Published As

Publication number Publication date
EP0175748A1 (en) 1986-04-02
KR900000087B1 (ko) 1990-01-19
NO168446B (no) 1991-11-11
DK543685D0 (da) 1985-11-25
ES8608196A1 (es) 1986-06-01
WO1985004498A1 (en) 1985-10-10
PT80160B (pt) 1987-05-29
IT8520071A0 (it) 1985-03-26
ATE42845T1 (de) 1989-05-15
FI87703B (fi) 1992-10-30
GR850731B (pt) 1985-04-22
IT1184203B (it) 1987-10-22
FI87703C (sv) 1993-02-10
SE8401661D0 (sv) 1984-03-26
CA1229176A (en) 1987-11-10
HU192224B (en) 1987-05-28
IN163811B (pt) 1988-11-12
PT80160A (en) 1985-04-01
NO854306L (no) 1985-10-28
SE441709B (sv) 1985-10-28
MX157111A (es) 1988-10-27
EP0175748B1 (en) 1989-05-03
DK543685A (da) 1985-11-25
NO168446C (no) 1992-02-19
FI854182A0 (fi) 1985-10-25
JPS61501661A (ja) 1986-08-07
DE3569995D1 (en) 1989-06-08
DK163751C (da) 1992-09-07
SE8401661L (pt) 1985-09-27
ES541549A0 (es) 1986-06-01
AU567461B2 (en) 1987-11-19
FI854182L (fi) 1985-10-25
HUT38456A (en) 1986-05-28
NZ211383A (en) 1988-10-28
AU4118885A (en) 1985-11-01
IE56467B1 (en) 1991-08-14
DK163751B (da) 1992-03-30

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 26/03/2000