FI843760A0 - MULTIPROCESSOR-RAEKNARE, SAERSKILT EN MULTIPROCESSOR-CENTRALSTYRENHET I ETT TELEFONFOERMEDLINGSSYSTEM. - Google Patents
MULTIPROCESSOR-RAEKNARE, SAERSKILT EN MULTIPROCESSOR-CENTRALSTYRENHET I ETT TELEFONFOERMEDLINGSSYSTEM.Info
- Publication number
- FI843760A0 FI843760A0 FI843760A FI843760A FI843760A0 FI 843760 A0 FI843760 A0 FI 843760A0 FI 843760 A FI843760 A FI 843760A FI 843760 A FI843760 A FI 843760A FI 843760 A0 FI843760 A0 FI 843760A0
- Authority
- FI
- Finland
- Prior art keywords
- cmy
- memory
- multiprocessor
- processors
- bus system
- Prior art date
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
- G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
-
- 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
- H04Q3/54508—Configuration, initialisation
- H04Q3/54516—Initialization, software or data downloading
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1305—Software aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13109—Initializing, personal profile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13376—Information service, downloading of information, 0800/0900 services
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Multi Processors (AREA)
- Exchange Systems With Centralized Control (AREA)
- Memory System (AREA)
- Hardware Redundancy (AREA)
Abstract
Multiprocessor controller, especially a multiprocessor central control unit of a telephone switching unit, having a bus system (B:CMY) to which there are connected the processors (CP, IOC), which have a separate local memory (LMY) or no separate local memory (LMY), and which is allocated alternately to different processors of the group (e.g. CP1, CPx, IOC0). The multiprocessor controller has a main memory (CMY), which is connected to the bus system (B:CMY) and to which the processors (CP, IOC) can alternately have access in accordance with the allocations of the bus system (B:CMY) via the bus system (B:CMY), and via which processors (CP, IOC) can communicate with one another if required. The main memory (CMY) comprises a plurality of memory banks (MB) each having its own memory control which controls its own memory bank (MB) independently of the memory control of the remaining memory banks (MB). Time frames having time slots or time channels are set up in accordance with the time-division multiplex principle on the bus or busses of the bus system (B:CMY). One or more of the time channels are respectively firmly allocated to each memory control. For the purpose of quasi-simultaneous access to the different memory banks (MB), time slots or time channels can be allocated in each case to a plurality of the processors (CP, IOC). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833334797 DE3334797A1 (en) | 1983-09-26 | 1983-09-26 | MULTIPROCESSOR COMPUTER, ESPECIALLY MULTIPROCESSOR CENTRAL CONTROL UNIT OF A TELEPHONE SWITCHING SYSTEM |
DE3334797 | 1983-09-26 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI843760A0 true FI843760A0 (en) | 1984-09-25 |
FI843760L FI843760L (en) | 1985-03-27 |
FI88220B FI88220B (en) | 1992-12-31 |
FI88220C FI88220C (en) | 1993-04-13 |
Family
ID=6210098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI843760A FI88220C (en) | 1983-09-26 | 1984-09-25 | Multiprocessor counters, in particular a multiprocessor central controller in a telephone switching system |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0141247B1 (en) |
JP (1) | JPH0797874B2 (en) |
AT (1) | ATE63189T1 (en) |
DE (2) | DE3334797A1 (en) |
FI (1) | FI88220C (en) |
ZA (1) | ZA847566B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3334797A1 (en) * | 1983-09-26 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | MULTIPROCESSOR COMPUTER, ESPECIALLY MULTIPROCESSOR CENTRAL CONTROL UNIT OF A TELEPHONE SWITCHING SYSTEM |
JPS61150059A (en) * | 1984-12-24 | 1986-07-08 | Sony Corp | Data processor |
DE3629399A1 (en) * | 1986-08-29 | 1988-03-03 | Siemens Ag | Method for operating the central memory of a multiprocessor-type common control unit of a switching system |
US4816990A (en) * | 1986-11-05 | 1989-03-28 | Stratus Computer, Inc. | Method and apparatus for fault-tolerant computer system having expandable processor section |
US4933846A (en) * | 1987-04-24 | 1990-06-12 | Network Systems Corporation | Network communications adapter with dual interleaved memory banks servicing multiple processors |
DE3716633A1 (en) * | 1987-05-18 | 1988-12-08 | Siemens Ag | Circuit arrangement for telecommunications systems, in particular telephone switching systems, in each case with a plurality of processors and memories |
JPH02274197A (en) * | 1989-04-17 | 1990-11-08 | Nec Corp | Load distribution processing system |
EP0428938A3 (en) * | 1989-11-17 | 1991-12-11 | Siemens Aktiengesellschaft | Multiprocessor system |
US5471607A (en) * | 1993-04-22 | 1995-11-28 | Analog Devices, Inc. | Multi-phase multi-access pipeline memory system |
ATE254778T1 (en) | 1997-09-05 | 2003-12-15 | Sun Microsystems Inc | LOOKUP TABLE AND METHOD FOR DATA STORAGE THEREIN |
WO2009012409A2 (en) | 2007-07-17 | 2009-01-22 | Opvista Incorporated | Optical ring networks having node-to-node optical communication channels for carrying data traffic |
US20110135301A1 (en) | 2009-12-08 | 2011-06-09 | Vello Systems, Inc. | Wavelocker for Improving Laser Wavelength Accuracy in WDM Networks |
US8705741B2 (en) | 2010-02-22 | 2014-04-22 | Vello Systems, Inc. | Subchannel security at the optical layer |
US8542999B2 (en) | 2011-02-01 | 2013-09-24 | Vello Systems, Inc. | Minimizing bandwidth narrowing penalties in a wavelength selective switch optical network |
CN116662228B (en) * | 2023-06-16 | 2024-01-30 | 深圳市东方聚成科技有限公司 | Access method for time-division multiplexing local memory |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3931613A (en) * | 1974-09-25 | 1976-01-06 | Data General Corporation | Data processing system |
US4164787A (en) * | 1977-11-09 | 1979-08-14 | Bell Telephone Laboratories, Incorporated | Multiple microprocessor intercommunication arrangement |
US4363094A (en) * | 1977-12-29 | 1982-12-07 | M/A-COM DDC, Inc. | Communications processor |
CA1179069A (en) * | 1981-04-10 | 1984-12-04 | Yasushi Fukunaga | Data transmission apparatus for a multiprocessor system |
US4394726A (en) * | 1981-04-29 | 1983-07-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Distributed multiport memory architecture |
JPS5819973A (en) * | 1981-07-30 | 1983-02-05 | Nec Corp | Multiprocessor computer of time division bus system |
DE3334797A1 (en) * | 1983-09-26 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | MULTIPROCESSOR COMPUTER, ESPECIALLY MULTIPROCESSOR CENTRAL CONTROL UNIT OF A TELEPHONE SWITCHING SYSTEM |
-
1983
- 1983-09-26 DE DE19833334797 patent/DE3334797A1/en not_active Withdrawn
-
1984
- 1984-09-25 AT AT84111430T patent/ATE63189T1/en not_active IP Right Cessation
- 1984-09-25 EP EP84111430A patent/EP0141247B1/en not_active Expired - Lifetime
- 1984-09-25 FI FI843760A patent/FI88220C/en not_active IP Right Cessation
- 1984-09-25 DE DE8484111430T patent/DE3484530D1/en not_active Expired - Fee Related
- 1984-09-26 ZA ZA847566A patent/ZA847566B/en unknown
- 1984-09-26 JP JP59199700A patent/JPH0797874B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0141247B1 (en) | 1991-05-02 |
JPH0797874B2 (en) | 1995-10-18 |
FI88220C (en) | 1993-04-13 |
FI843760L (en) | 1985-03-27 |
ZA847566B (en) | 1985-05-29 |
DE3334797A1 (en) | 1985-01-03 |
FI88220B (en) | 1992-12-31 |
EP0141247A3 (en) | 1988-02-10 |
ATE63189T1 (en) | 1991-05-15 |
EP0141247A2 (en) | 1985-05-15 |
DE3484530D1 (en) | 1991-06-06 |
JPS60102088A (en) | 1985-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SIEMENS AKTIENGESELLSCHAFT |