DE3123379C2 - - Google Patents
Info
- Publication number
- DE3123379C2 DE3123379C2 DE19813123379 DE3123379A DE3123379C2 DE 3123379 C2 DE3123379 C2 DE 3123379C2 DE 19813123379 DE19813123379 DE 19813123379 DE 3123379 A DE3123379 A DE 3123379A DE 3123379 C2 DE3123379 C2 DE 3123379C2
- Authority
- DE
- Germany
- Prior art keywords
- memory
- output
- data
- central
- unit
- 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 - Fee Related
Links
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
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
-
- 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
- G06F15/161—Computing infrastructure, e.g. computer clusters, blade chassis or hardware partitioning
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Multi Processors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI801896A FI801896A (fi) | 1980-06-12 | 1980-06-12 | Foerfarande och anordning foer att foermedla utomstaoende inkommande- och utgaoendedata i ett processystem |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3123379A1 DE3123379A1 (de) | 1982-09-09 |
DE3123379C2 true DE3123379C2 (ja) | 1991-11-28 |
Family
ID=8513562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813123379 Granted DE3123379A1 (de) | 1980-06-12 | 1981-06-12 | Verfahren und einrichtung zum zufuehren aeusserer ein- und ausgabedaten fuer ein mehrprozessorsystem |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE889214A (ja) |
DE (1) | DE3123379A1 (ja) |
FI (1) | FI801896A (ja) |
FR (1) | FR2484668B1 (ja) |
GB (1) | GB2080582B (ja) |
HK (1) | HK5790A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4407571A1 (de) * | 1994-03-07 | 1995-09-14 | Siemens Ag | System zur Verarbeitung von Daten einer technischen Anlage |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2549621B1 (fr) * | 1983-07-19 | 1988-09-16 | Telecommunications Sa | Systeme multiprocesseur pour communication des processeurs entre eux |
US4713757A (en) * | 1985-06-11 | 1987-12-15 | Honeywell Inc. | Data management equipment for automatic flight control systems having plural digital processors |
JP3447432B2 (ja) * | 1995-06-07 | 2003-09-16 | 三菱電機株式会社 | ネットワークデータサーバ装置およびプログラマブルロジックコントローラシステム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3753234A (en) * | 1972-02-25 | 1973-08-14 | Reliance Electric Co | Multicomputer system with simultaneous data interchange between computers |
US4006465A (en) * | 1975-05-14 | 1977-02-01 | International Business Machines Corporation | Apparatus for control and data transfer between a serial data transmission medium and a plurality of devices |
DE2546202A1 (de) * | 1975-10-15 | 1977-04-28 | Siemens Ag | Rechnersystem aus mehreren miteinander verbundenen und zusammenwirkenden einzelrechnern und verfahren zum betrieb des rechnersystems |
GB1512379A (en) * | 1975-10-28 | 1978-06-01 | Plessey Co Ltd | Communications control unit for use in multiprocessor data processing systems |
DE2641741C2 (de) * | 1976-09-16 | 1986-01-16 | Siemens AG, 1000 Berlin und 8000 München | Rechenanlage aus mehreren miteinander über ein Sammelleitungssystem verbundenen und zusammenwirkenden Einzelrechnern und einem Steuerrechner |
US4296466A (en) * | 1978-01-23 | 1981-10-20 | Data General Corporation | Data processing system including a separate input/output processor with micro-interrupt request apparatus |
-
1980
- 1980-06-12 FI FI801896A patent/FI801896A/fi not_active Application Discontinuation
-
1981
- 1981-06-11 GB GB8117914A patent/GB2080582B/en not_active Expired
- 1981-06-12 FR FR8111670A patent/FR2484668B1/fr not_active Expired
- 1981-06-12 BE BE0/205091A patent/BE889214A/fr not_active IP Right Cessation
- 1981-06-12 DE DE19813123379 patent/DE3123379A1/de active Granted
-
1990
- 1990-01-25 HK HK5790A patent/HK5790A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4407571A1 (de) * | 1994-03-07 | 1995-09-14 | Siemens Ag | System zur Verarbeitung von Daten einer technischen Anlage |
Also Published As
Publication number | Publication date |
---|---|
BE889214A (fr) | 1981-10-01 |
HK5790A (en) | 1990-02-02 |
GB2080582A (en) | 1982-02-03 |
FI801896A (fi) | 1981-12-13 |
DE3123379A1 (de) | 1982-09-09 |
GB2080582B (en) | 1984-11-21 |
FR2484668A1 (fr) | 1981-12-18 |
FR2484668B1 (fr) | 1985-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3300260C2 (ja) | ||
DE3687787T2 (de) | Speicherzugriff-steuerungsschaltung. | |
DE3300263C2 (ja) | ||
DE69130630T2 (de) | Synchrones Verfahren und Gerät für Prozessoren | |
DE2855673C2 (ja) | ||
DE2157982A1 (de) | Digitales Multiprozessor-Datenverarbeitungssystem | |
DE3232600C2 (ja) | ||
DE2746064A1 (de) | Datenspeicher mit auffrischung | |
DE3508291A1 (de) | Realzeit-datenverarbeitungssystem | |
DE1474062B2 (de) | Datenverarbeitungsanlage mit einer anzahl von pufferspeichern | |
EP0107026A1 (de) | Speicherprogrammierbare Steuerung | |
DE3786409T2 (de) | Zeitschalter mit einem als Doppelspeicher strukturierten Steuerspeicher. | |
DE3508321A1 (de) | Programmierbare schaltung zur steuerung einer fluessigkristallanzeige | |
DE2911909C2 (de) | Digitales Datenverarbeitungsgerät | |
DE3123382C2 (de) | Verfahren und Einrichtung zum Übertragen von Daten in einem Mehrprozessorsystem | |
EP0013697A1 (de) | Auffrischung benötigendes seitenorganisiertes Speichersystem | |
DE69031361T2 (de) | Taktsignalgeneratorsystem | |
DE1278298B (de) | Verfahren und Anordnung zur Steuerung von Verkehrsampeln | |
DE2324063C3 (de) | Pufferspeichereinrichtung | |
DE1424747B2 (de) | Erweiterbare digitale datenverarbeitungsanlage | |
DE3123379C2 (ja) | ||
DE3782343T2 (de) | Zustandsanpassung fuer parallele verarbeitung. | |
DE60100450T2 (de) | Multiprozessorschnittstelle | |
DE1499286B2 (de) | Datenbearbeitungsanlage | |
DE3141944C2 (de) | Schaltung zum Verbinden eines Prozeßrechners über mehrere Analogkanäle mit einer Werkzeugmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |