FR2425113A1 - Multiple coupler for active computers including one master - uses bidirectional programmable input-output gate circuits - Google Patents
Multiple coupler for active computers including one master - uses bidirectional programmable input-output gate circuitsInfo
- Publication number
- FR2425113A1 FR2425113A1 FR7910826A FR7910826A FR2425113A1 FR 2425113 A1 FR2425113 A1 FR 2425113A1 FR 7910826 A FR7910826 A FR 7910826A FR 7910826 A FR7910826 A FR 7910826A FR 2425113 A1 FR2425113 A1 FR 2425113A1
- Authority
- FR
- France
- Prior art keywords
- master
- output gate
- gate circuits
- programmable input
- computers including
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- G06F13/38—Information transfer, e.g. on bus
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)
- Software Systems (AREA)
- Multi Processors (AREA)
- Exchange Systems With Centralized Control (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A coupling for several active computing devices, one of which is a master and the rest slave units, involves couplers, address, control, and data highways combined to enable a synchronous data exchange using an interrupt method. It is of the simplest possible construction, low circuit complexity and high efficiency and makes extensive use of standardised component groups. Bidirectional programmable input/output gate circuits for each computer contain data, address, and control sections and are interconnected via highways. Special control circuits prevent accessing conflicts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20514178A DD142135A3 (en) | 1978-05-03 | 1978-05-03 | MORE COMPUTER COUPLING |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2425113A1 true FR2425113A1 (en) | 1979-11-30 |
Family
ID=5512467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7910826A Withdrawn FR2425113A1 (en) | 1978-05-03 | 1979-04-27 | Multiple coupler for active computers including one master - uses bidirectional programmable input-output gate circuits |
Country Status (6)
Country | Link |
---|---|
BG (1) | BG34874A1 (en) |
CS (1) | CS272256B1 (en) |
DD (1) | DD142135A3 (en) |
DE (1) | DE2912734C2 (en) |
FR (1) | FR2425113A1 (en) |
SU (1) | SU1337902A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044033A1 (en) * | 1980-07-11 | 1982-01-20 | Siemens Aktiengesellschaft | Device for the fast transfer of data blocks between two operational processors |
EP0142329A2 (en) * | 1983-11-08 | 1985-05-22 | Kabushiki Kaisha Ishida Koki Seisakusho | Control system for combinatorial weighing or counting apparatus |
EP0171856A1 (en) * | 1984-08-14 | 1986-02-19 | Telecommunications Radioelectriques Et Telephoniques T.R.T. | Signal processor and hierarchical multiprocessing structure comprising at least one such processor |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9008362D0 (en) * | 1990-04-12 | 1990-06-13 | Hackremco No 574 Limited | Banking computer system |
EP0918414B1 (en) * | 1996-12-16 | 2006-07-19 | Samsung Electronics Co., Ltd. | Method for sending messages among a group of subsets forming a network |
RU2144270C1 (en) * | 1996-12-16 | 2000-01-10 | Самсунг Электроникс Ко., Лтд. | Method for transmission of e-mail messages in local-area network and device which implements said method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3634830A (en) * | 1969-06-13 | 1972-01-11 | Ibm | Modular computer sharing system with intercomputer communication control apparatus |
GB1279955A (en) * | 1971-04-15 | 1972-06-28 | Standard Telephones Cables Ltd | Improvements in or relating to computer systems |
DE2446970A1 (en) * | 1973-10-12 | 1975-04-17 | Burroughs Corp | DATA PROCESSING SYSTEM WITH INTERFACE UNIT BETWEEN COMPUTERS AND EDGE UNITS |
US3972023A (en) * | 1974-12-30 | 1976-07-27 | International Business Machines Corporation | I/O data transfer control system |
FR2328248A1 (en) * | 1975-10-14 | 1977-05-13 | Texas Instruments Inc | OMNIBUS TRANSMISSION LINES COUPLING DEVICE, ESPECIALLY FOR COMMUNICATION BETWEEN MULTIPROCESSORS |
-
1978
- 1978-05-03 DD DD20514178A patent/DD142135A3/en not_active IP Right Cessation
-
1979
- 1979-03-30 DE DE19792912734 patent/DE2912734C2/en not_active Expired
- 1979-04-10 SU SU797770531A patent/SU1337902A1/en active
- 1979-04-11 BG BG7943208A patent/BG34874A1/en unknown
- 1979-04-13 CS CS256579A patent/CS272256B1/en unknown
- 1979-04-27 FR FR7910826A patent/FR2425113A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3634830A (en) * | 1969-06-13 | 1972-01-11 | Ibm | Modular computer sharing system with intercomputer communication control apparatus |
GB1279955A (en) * | 1971-04-15 | 1972-06-28 | Standard Telephones Cables Ltd | Improvements in or relating to computer systems |
DE2446970A1 (en) * | 1973-10-12 | 1975-04-17 | Burroughs Corp | DATA PROCESSING SYSTEM WITH INTERFACE UNIT BETWEEN COMPUTERS AND EDGE UNITS |
US3972023A (en) * | 1974-12-30 | 1976-07-27 | International Business Machines Corporation | I/O data transfer control system |
FR2328248A1 (en) * | 1975-10-14 | 1977-05-13 | Texas Instruments Inc | OMNIBUS TRANSMISSION LINES COUPLING DEVICE, ESPECIALLY FOR COMMUNICATION BETWEEN MULTIPROCESSORS |
Non-Patent Citations (1)
Title |
---|
EXBK/75 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044033A1 (en) * | 1980-07-11 | 1982-01-20 | Siemens Aktiengesellschaft | Device for the fast transfer of data blocks between two operational processors |
EP0142329A2 (en) * | 1983-11-08 | 1985-05-22 | Kabushiki Kaisha Ishida Koki Seisakusho | Control system for combinatorial weighing or counting apparatus |
EP0142329A3 (en) * | 1983-11-08 | 1986-04-02 | Kabushiki Kaisha Ishida Koki Seisakusho | Control system for combinatorial weighing or counting apparatus |
US4658919A (en) * | 1983-11-08 | 1987-04-21 | Kabushiki Kaisha Ishida Koki Seisakusho | Control system for combinatorial weighing or counting apparatus |
EP0171856A1 (en) * | 1984-08-14 | 1986-02-19 | Telecommunications Radioelectriques Et Telephoniques T.R.T. | Signal processor and hierarchical multiprocessing structure comprising at least one such processor |
FR2569290A1 (en) * | 1984-08-14 | 1986-02-21 | Trt Telecom Radio Electr | PROCESSOR FOR SIGNAL PROCESSING AND HIERARCHISED MULTIFRAITE STRUCTURE COMPRISING AT LEAST ONE SUCH PROCESSOR |
Also Published As
Publication number | Publication date |
---|---|
BG34874A1 (en) | 1983-12-15 |
DD142135A3 (en) | 1980-06-11 |
DE2912734C2 (en) | 1985-01-17 |
SU1337902A1 (en) | 1987-09-15 |
CS272256B1 (en) | 1991-01-15 |
DE2912734A1 (en) | 1979-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |