ES8601517A1 - Un metodo para transferir informacion entre microprocesadores en un sistema de control de proceso descentralizado - Google Patents
Un metodo para transferir informacion entre microprocesadores en un sistema de control de proceso descentralizadoInfo
- Publication number
- ES8601517A1 ES8601517A1 ES534088A ES534088A ES8601517A1 ES 8601517 A1 ES8601517 A1 ES 8601517A1 ES 534088 A ES534088 A ES 534088A ES 534088 A ES534088 A ES 534088A ES 8601517 A1 ES8601517 A1 ES 8601517A1
- Authority
- ES
- Spain
- Prior art keywords
- microprocessor
- microprocessors
- arrangement
- control system
- information transmission
- 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
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 238000004886 process control Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
- G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
- G06F13/37—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a physical-position-dependent priority, e.g. daisy chain, round robin or token passing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
- H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
- H04Q3/5455—Multi-processor, parallelism, distributed systems
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Multi Processors (AREA)
- Selective Calling Equipment (AREA)
- Hardware Redundancy (AREA)
- Telephonic Communication Services (AREA)
- Bus Control (AREA)
- Small-Scale Networks (AREA)
Abstract
METODO PARA TRANSFERIR INFORMACION ENTRE MICROPROCESADORES EN UN SISTEMA DE CONTROL DE PROCESO DESCENTRALIZADO. COMPRENDE UN BUS DE DATOS MULTIHILO CON DOS BUSES DE CONTROL COMPRENDIENDO CADA UNO UN MICROPROCESADOR UN CONTROLADOR DE BUS UN GENERADOR DE RELOJ Y UN CIRCUITO DE REPOSICION. EL CONTROLADOR DE BUS EN CADA MICROCOMPUTADOR (P) ESTA FORMADO POR UN BUFFER DE RECEPCION (ES) Y DOS INVERSORES (I1 I2). EXISTE UNA ENTRADA EN CADA MICROPROCESADOR (MP) CONECTADA AL BUS DE DATOS (B) A TRAVES DEL BUFFER DE RECEPCION (ES0 A ESN). EL MICROPROCESADOR ENVIA UNA SEÑAL PREPARATORIA A TRAVES DEL PRIMER INVERSOR (I1) AL PRIMER BUS DE CONTROL (SB1) RECIPIENDO EN RESPUESTA UNA SEÑAL DE INTERRUPTOR (INTRB).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3324504A DE3324504C1 (de) | 1983-07-07 | 1983-07-07 | Verfahren zur Informationsuebertragung zwischen Mikrorechnern in einem dezentralen Prozesssteuersystem,insbesondere fuer Fernsprechanlagen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8601517A1 true ES8601517A1 (es) | 1985-09-01 |
ES534088A0 ES534088A0 (es) | 1985-09-01 |
Family
ID=6203393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES534088A Granted ES534088A0 (es) | 1983-07-07 | 1984-07-06 | Un metodo para transferir informacion entre microprocesadores en un sistema de control de proceso descentralizado |
Country Status (7)
Country | Link |
---|---|
US (1) | US4634812A (es) |
EP (1) | EP0131288B1 (es) |
JP (1) | JPS6045864A (es) |
AT (1) | ATE41537T1 (es) |
AU (1) | AU572523B2 (es) |
DE (1) | DE3324504C1 (es) |
ES (1) | ES534088A0 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0160300B1 (de) * | 1984-05-04 | 1991-06-12 | Siemens Aktiengesellschaft | Verfahren und Schaltungsanordnung zum Herstellen von Verbindungen und Übertragen von Nachrichtensignalen zwischen Teilnehmerstellen bzw. Leitungsanschlussgruppen in einer eine Ringleitungsanordnung aufweisenden Fernmeldevermittlungsanlage, insbesondere einer Datenvermittlungsanlage |
US5114946A (en) * | 1987-06-12 | 1992-05-19 | American Cyanamid Company | Transdermal delivery of pharmaceuticals |
DE3937621A1 (de) * | 1989-11-09 | 1991-05-23 | Elmeg Kommunikationstech | Fernsprechanlage |
US6023399A (en) * | 1996-09-24 | 2000-02-08 | Hitachi, Ltd. | Decentralized control system and shutdown control apparatus |
US6687367B1 (en) * | 1998-02-13 | 2004-02-03 | Siemens Aktiengesellschaft | Method and apparatus for the secured provision of functions of a signaling network for distributed telecommunication applications |
US11993876B2 (en) | 2013-06-04 | 2024-05-28 | Samsonico Usa Llc | Synthetic fiber ball |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3480914A (en) * | 1967-01-03 | 1969-11-25 | Ibm | Control mechanism for a multi-processor computing system |
SU588657A1 (ru) * | 1975-08-12 | 1978-01-15 | Рижский Ордена Ленина Государственный Электротехнический Завод Вэф Им.В.И.Ленина | Устройство дл сбора информации |
US4317962A (en) * | 1977-03-02 | 1982-03-02 | International Telephone And Telegraph Corporation | Distributed control for digital switching system |
JPS564854A (en) * | 1979-06-22 | 1981-01-19 | Fanuc Ltd | Control system for plural microprocessors |
JPS5616355A (en) * | 1979-07-20 | 1981-02-17 | Kokusai Denshin Denwa Co Ltd <Kdd> | Dispersion-type switchboard |
DE3136355C2 (de) * | 1981-09-14 | 1985-04-25 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zum Betrieb eines Mikrocomputersystems |
US4528658A (en) * | 1982-09-13 | 1985-07-09 | Italtel-Societa Italiana Telecomunicazioni S.P.A. | Telecommunication system with a multiplicity of modular units interchanging digital messages |
-
1983
- 1983-07-07 DE DE3324504A patent/DE3324504C1/de not_active Expired
-
1984
- 1984-06-28 US US06/625,760 patent/US4634812A/en not_active Expired - Fee Related
- 1984-07-05 AU AU30325/84A patent/AU572523B2/en not_active Ceased
- 1984-07-06 ES ES534088A patent/ES534088A0/es active Granted
- 1984-07-06 AT AT84107944T patent/ATE41537T1/de not_active IP Right Cessation
- 1984-07-06 EP EP84107944A patent/EP0131288B1/de not_active Expired
- 1984-07-06 JP JP59139209A patent/JPS6045864A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS6045864A (ja) | 1985-03-12 |
EP0131288A2 (de) | 1985-01-16 |
EP0131288A3 (en) | 1987-08-19 |
AU3032584A (en) | 1985-01-10 |
AU572523B2 (en) | 1988-05-12 |
ES534088A0 (es) | 1985-09-01 |
US4634812A (en) | 1987-01-06 |
DE3324504C1 (de) | 1985-03-07 |
ATE41537T1 (de) | 1989-04-15 |
EP0131288B1 (de) | 1989-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960506 |