IT8520071A0 - Apparecchiatura per ottenere il funzionamento sincrono parallelo di due microprocessori. - Google Patents
Apparecchiatura per ottenere il funzionamento sincrono parallelo di due microprocessori.Info
- Publication number
- IT8520071A0 IT8520071A0 IT8520071A IT2007185A IT8520071A0 IT 8520071 A0 IT8520071 A0 IT 8520071A0 IT 8520071 A IT8520071 A IT 8520071A IT 2007185 A IT2007185 A IT 2007185A IT 8520071 A0 IT8520071 A0 IT 8520071A0
- Authority
- IT
- Italy
- Prior art keywords
- microprocessors
- equipment
- synchronous operation
- parallel synchronous
- obtain parallel
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 title 1
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)
- Manufacturing Of Steel Electrode Plates (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Valve Device For Special Equipments (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Image Processing (AREA)
- Selective Calling Equipment (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Manipulation Of Pulses (AREA)
- Control Of Multiple Motors (AREA)
- Control Of Eletrric Generators (AREA)
- Dram (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Basic Packing Technique (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Applications Claiming Priority (1)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8520071A0 true IT8520071A0 (it) | 1985-03-26 |
IT1184203B IT1184203B (it) | 1987-10-22 |
Family
ID=20355290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20071/85A IT1184203B (it) | 1984-03-26 | 1985-03-26 | Apparecchiatura per ottenere il funzionamento sincrono parallelo di due microprocessori |
Country Status (22)
Country | Link |
---|---|
EP (1) | EP0175748B1 (it) |
JP (1) | JPS61501661A (it) |
KR (1) | KR900000087B1 (it) |
AT (1) | ATE42845T1 (it) |
AU (1) | AU567461B2 (it) |
BR (1) | BR8506056A (it) |
CA (1) | CA1229176A (it) |
DE (1) | DE3569995D1 (it) |
DK (1) | DK163751C (it) |
ES (1) | ES8608196A1 (it) |
FI (1) | FI87703C (it) |
GR (1) | GR850731B (it) |
HU (1) | HU192224B (it) |
IE (1) | IE56467B1 (it) |
IN (1) | IN163811B (it) |
IT (1) | IT1184203B (it) |
MX (1) | MX157111A (it) |
NO (1) | NO168446C (it) |
NZ (1) | NZ211383A (it) |
PT (1) | PT80160B (it) |
SE (1) | SE441709B (it) |
WO (1) | WO1985004498A1 (it) |
Families Citing this family (3)
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)
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 |
-
1984
- 1984-03-26 SE SE8401661A patent/SE441709B/sv not_active IP Right Cessation
-
1985
- 1985-03-11 NZ NZ211383A patent/NZ211383A/xx unknown
- 1985-03-12 IN IN206/DEL/85A patent/IN163811B/en unknown
- 1985-03-21 GR GR850731A patent/GR850731B/el unknown
- 1985-03-25 MX MX204722A patent/MX157111A/es unknown
- 1985-03-25 PT PT80160A patent/PT80160B/pt not_active IP Right Cessation
- 1985-03-25 ES ES541549A patent/ES8608196A1/es not_active Expired
- 1985-03-25 IE IE752/85A patent/IE56467B1/en not_active IP Right Cessation
- 1985-03-25 CA CA000477409A patent/CA1229176A/en not_active Expired
- 1985-03-26 HU HU852089A patent/HU192224B/hu not_active IP Right Cessation
- 1985-03-26 KR KR1019850700318A patent/KR900000087B1/ko not_active IP Right Cessation
- 1985-03-26 BR BR8506056A patent/BR8506056A/pt not_active IP Right Cessation
- 1985-03-26 EP EP85901643A patent/EP0175748B1/en not_active Expired
- 1985-03-26 AU AU41188/85A patent/AU567461B2/en not_active Ceased
- 1985-03-26 IT IT20071/85A patent/IT1184203B/it active
- 1985-03-26 AT AT85901643T patent/ATE42845T1/de not_active IP Right Cessation
- 1985-03-26 JP JP60501506A patent/JPS61501661A/ja active Pending
- 1985-03-26 DE DE8585901643T patent/DE3569995D1/de not_active Expired
- 1985-03-26 WO PCT/SE1985/000131 patent/WO1985004498A1/en active IP Right Grant
- 1985-10-25 FI FI854182A patent/FI87703C/sv not_active IP Right Cessation
- 1985-10-28 NO NO85854306A patent/NO168446C/no unknown
- 1985-11-25 DK DK543685A patent/DK163751C/da not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970313 |