YU46744B - .mreža za komutaciju poruka između više procesorskih jedinica - Google Patents

.mreža za komutaciju poruka između više procesorskih jedinica

Info

Publication number
YU46744B
YU46744B YU225686A YU225686A YU46744B YU 46744 B YU46744 B YU 46744B YU 225686 A YU225686 A YU 225686A YU 225686 A YU225686 A YU 225686A YU 46744 B YU46744 B YU 46744B
Authority
YU
Yugoslavia
Prior art keywords
output
multiplexer
message
input interfaces
inputs
Prior art date
Application number
YU225686A
Other languages
English (en)
Other versions
YU225686A (en
Inventor
R. Poli
Original Assignee
Italtel Societa Italiana Telecomunicazioni S.P.A.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Italtel Societa Italiana Telecomunicazioni S.P.A. filed Critical Italtel Societa Italiana Telecomunicazioni S.P.A.
Publication of YU225686A publication Critical patent/YU225686A/xx
Publication of YU46744B publication Critical patent/YU46744B/sh

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
    • G06F15/17356—Indirect interconnection networks
    • G06F15/17368—Indirect interconnection networks non hierarchical topologies
    • G06F15/17375—One dimensional, e.g. linear array, ring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Information Transfer Systems (AREA)

Abstract

MREZA ZA KOMUTACIJU PORUKA IZMEDJU VISE PROCESORSKIH JEDINICA, MI,MV,MC,MS koja sadrzi h ulaznih interfejsa B-IN, multiplekser MX1, pogonjene skanirajucim uredjajem SC ciji su lazi prikljuceni na izlaze ulaznih interfejsa B-IN, h kanal (256 Kbit/s) iz odgovarajuceg procesora (Mi-MU,MC,MS) i na izlaz dekodera (DC), a izlazi na multiplekser (MX1), za memorisanje unapred odredjenog broja poruka radi aktiviranja prvog izlaza (ra) izlaznih interfejsa B-OU ciji su izlazi prikljuceni paralelno jedni s drugim na izlaz multipleksera MS, naznacen time, sto su ulazi h ulaznih interfejsa (B-IN1,B-IN2,...B-inH)prikljuceni na izlazni posle memorisanja baj jedne poruke, kako bi se proizveo aktivni signal (ms) na drugom izlazu tokom trajanja jedne poruke izuzev za vreme njenog poslednjeg bajta i da bi dao trecem izlazu poruku kao odziv na prijem signala za dozvolu rada (cs), sto su ulazi multipleksera (MX1) prikljuceni na prvi, drugi i treci izlaz ulaznih interfejsa (B-IN), za prijem njihovih signala i prikljucenje na svoj prvi, drugi i treci izlaz na osnovu adresnih bita koji su dovedeni na njihove monitorske ulaze povezane sa skanirajucim uredjajem (SC), sto su skanirajuci uredjaji (SC) povezani sa multiplekserom (MX1) i dekoderom (DC) za slanje adresnih bita na multiplekser (MX1) i za zaustavljanje ili ponovno zapocinjanje operacije skaniranja multipleksera (MX1) kao odziv na prijem signala dozvole rada sa prvog izlaza (ra), ili alternativno kao odziv na prijem zabrana rada sa drugog izlaza (ms) multipleksera (MX1) i pri cemu adresni biti dolaze takodje na dekoder (DC) ciji je izlaz vezan na ulazne interfejse, koji takodje dobijaju signale za dozvolu rada (cs); sto je svaki izlazni interfejs (B-OU1), B-OU2,...B-OHh)prikljucen izlazom na kanal 256 Kbit/s koji ulazi u odgovarajuci procesor (MI-MU,MC,MS), a ulazi ovih interfejsa (B-OH) povezani sa multiplekserom (MX1) za prijem poruka koje odgovaraju trecem izlazu multipleksera (MX1) i za memorisanje ako indikator u unapred odredjenom bajtu poruke koincidira sa indikatorom koji pripada ovoj jedinici. Prijava sadrzi jos 8 zavisnih zahteva.
YU225686A 1986-03-05 1986-12-26 .mreža za komutaciju poruka između više procesorskih jedinica YU46744B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19639/86A IT1188561B (it) 1986-03-05 1986-03-05 Rete per la commutazione dei messaggi tra una pluralita' diunita' di elaborazione

Publications (2)

Publication Number Publication Date
YU225686A YU225686A (en) 1989-02-28
YU46744B true YU46744B (sh) 1994-04-05

Family

ID=11159984

Family Applications (1)

Application Number Title Priority Date Filing Date
YU225686A YU46744B (sh) 1986-03-05 1986-12-26 .mreža za komutaciju poruka između više procesorskih jedinica

Country Status (8)

Country Link
US (1) US4975901A (sh)
EP (2) EP0302055A1 (sh)
CN (1) CN1008048B (sh)
BR (1) BR8607353A (sh)
DE (1) DE3674383D1 (sh)
IT (1) IT1188561B (sh)
WO (1) WO1987005459A1 (sh)
YU (1) YU46744B (sh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1197942B (it) * 1986-11-03 1988-12-21 Italtel Spa Centrale telefonica di commutazione convertibile
CA2011935A1 (en) * 1989-04-07 1990-10-07 Desiree A. Awiszio Dual-path computer interconnect system with four-ported packet memory control
US4982187A (en) * 1989-11-28 1991-01-01 International Business Machines Corporation Low-end high-performance switch subsystem architecture
US5410300A (en) * 1991-09-06 1995-04-25 International Business Machines Corporation Distributed crossbar switch architecture
US5261056A (en) * 1992-06-01 1993-11-09 The United States Of America As Represented By The Secretary Of The Air Force N-port wide bandwidth cross-link register
US5491026A (en) * 1992-09-16 1996-02-13 Henkel Corporation Process for treating fibers with an antistatic finish
US5440687A (en) * 1993-01-29 1995-08-08 International Business Machines Corporation Communication protocol for handling arbitrarily varying data strides in a distributed processing environment
SE503702C2 (sv) * 1993-10-12 1996-08-05 Ericsson Telefon Ab L M Signalbearbetande enhet vilken omvandlar ingående överföringshastighet till en därifrån skild utgående överföringshastighet
US5832303A (en) * 1994-08-22 1998-11-03 Hitachi, Ltd. Large scale interconnecting switch using communication controller groups with multiple input-to-one output signal lines and adaptable crossbar unit using plurality of selectors
FR2732789B1 (fr) * 1995-04-07 1997-06-06 Sextant Avionique Procede et dispositif de communication entre une pluralite de terminaux, compatible avec la norme arinc 629.
DE19530857A1 (de) * 1995-08-22 1997-02-27 Siemens Ag Digitales Nachrichtenvermittlungssystem
US6192046B1 (en) * 1997-08-28 2001-02-20 Ascend Communications, Inc. Apparatus and method for efficiently transferring ATM cells across a backplane in a network switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503412B1 (fr) * 1981-04-03 1986-10-31 Cit Alcatel Dispositif de commande multiprocesseur
DE3316492A1 (de) * 1983-05-05 1984-11-08 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer den teilnehmeranschluss in einem diensteintegrierenden digitalnetz (isdn)
CA1203876A (en) * 1983-06-29 1986-04-29 Conrad Lewis Peripheral control for a digital telephone system
US4835766A (en) * 1986-05-20 1989-05-30 Nec Corporation Monitoring system capable of monitoring a sequence of digital signals flowing through a subscriber line
FR2601541B1 (fr) * 1986-07-10 1988-09-23 Telephonie Ind Commerciale Systeme de rattachement d'abonnes telephoniques organise autour d'un autocommutateur temporel numerique

Also Published As

Publication number Publication date
BR8607353A (pt) 1989-03-14
IT1188561B (it) 1988-01-20
US4975901A (en) 1990-12-04
IT8619639A1 (it) 1987-09-05
EP0302055A1 (en) 1989-02-08
IT8619639A0 (it) 1986-03-05
DE3674383D1 (de) 1990-10-25
YU225686A (en) 1989-02-28
WO1987005459A1 (en) 1987-09-11
CN87101676A (zh) 1987-11-04
EP0235406B1 (en) 1990-09-19
CN1008048B (zh) 1990-05-16
EP0235406A1 (en) 1987-09-09

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