DE3379291D1 - Speed independent selector switch employing m-out-of-n codes - Google Patents

Speed independent selector switch employing m-out-of-n codes

Info

Publication number
DE3379291D1
DE3379291D1 DE8383307097T DE3379291T DE3379291D1 DE 3379291 D1 DE3379291 D1 DE 3379291D1 DE 8383307097 T DE8383307097 T DE 8383307097T DE 3379291 T DE3379291 T DE 3379291T DE 3379291 D1 DE3379291 D1 DE 3379291D1
Authority
DE
Germany
Prior art keywords
codes
selector switch
speed independent
switch employing
independent selector
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
Application number
DE8383307097T
Other languages
English (en)
Inventor
Becky Jane Clark
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Corp
Original Assignee
Unisys Corp
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 Unisys Corp filed Critical Unisys Corp
Application granted granted Critical
Publication of DE3379291D1 publication Critical patent/DE3379291D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • 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
    • 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
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/40—Constructional details, e.g. power supply, mechanical construction or backplane

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE8383307097T 1982-11-23 1983-11-21 Speed independent selector switch employing m-out-of-n codes Expired DE3379291D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/444,063 US4518960A (en) 1982-11-23 1982-11-23 Speed independent selector switch employing M-out-of-N codes

Publications (1)

Publication Number Publication Date
DE3379291D1 true DE3379291D1 (en) 1989-04-06

Family

ID=23763334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383307097T Expired DE3379291D1 (en) 1982-11-23 1983-11-21 Speed independent selector switch employing m-out-of-n codes

Country Status (5)

Country Link
US (1) US4518960A (de)
EP (1) EP0109850B1 (de)
CA (1) CA1229137A (de)
DE (1) DE3379291D1 (de)
WO (1) WO1984002243A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8329728D0 (en) * 1983-11-08 1983-12-14 Cripps M D Interconnection networks
EP0183273B1 (de) * 1984-11-30 1992-09-23 Nec Corporation Flexibel anwendbares serielles Interface-System für eine Verbindung zwischen einer und mehreren Einheiten
US4752777A (en) * 1985-03-18 1988-06-21 International Business Machines Corporation Delta network of a cross-point switch
JPS61214694A (ja) * 1985-03-18 1986-09-24 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション データ伝送のスイッチング装置
NL8602090A (nl) * 1986-08-18 1988-03-16 Philips Nv Werkwijze voor het tot stand brengen van een signaalweg tussen ten minste twee apparaten en stelsel van ten minste twee apparaten voor het realiseren van de werkwijze.
US5287345A (en) * 1988-02-04 1994-02-15 The City University Data handling arrays
US5894176A (en) * 1991-06-14 1999-04-13 Integrated Device Technology, Inc. Flexible reset scheme supporting normal system operation, test and emulation modes
JP3051223B2 (ja) * 1991-10-02 2000-06-12 富士通株式会社 セル送信回路
US5365228A (en) * 1991-03-29 1994-11-15 International Business Machines Corporation SYNC-NET- a barrier synchronization apparatus for multi-stage networks
US5250943A (en) 1991-03-29 1993-10-05 International Business Machines Corporation GVT-NET--A Global Virtual Time Calculation Apparatus for Multi-Stage Networks
US5404461A (en) * 1991-03-29 1995-04-04 International Business Machines Corp. Broadcast/switching apparatus for executing broadcast/multi-cast transfers over unbuffered asynchronous switching networks
US5321813A (en) * 1991-05-01 1994-06-14 Teradata Corporation Reconfigurable, fault tolerant, multistage interconnect network and protocol
US5494903A (en) 1991-10-04 1996-02-27 American Cyanamid Company 7-substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines
USRE40183E1 (en) 1991-10-04 2008-03-25 Wyeth Holdings Corporation 7-Substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines
SG47520A1 (en) * 1992-08-13 1998-04-17 American Cyanamid Co New method for the production of 9-amino-6-demethyl-6-deoxytetracycline
GB2279538A (en) * 1993-06-24 1995-01-04 Kim Philip Lyon Binary data communication switch
US6745240B1 (en) 1999-11-15 2004-06-01 Ncr Corporation Method and apparatus for configuring massively parallel systems
US6412002B1 (en) 1999-11-15 2002-06-25 Ncr Corporation Method and apparatus for selecting nodes in configuring massively parallel systems
US6418526B1 (en) 1999-11-15 2002-07-09 Ncr Corporation Method and apparatus for synchronizing nodes in massively parallel systems
US6519697B1 (en) 1999-11-15 2003-02-11 Ncr Corporation Method and apparatus for coordinating the configuration of massively parallel systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962706A (en) * 1974-03-29 1976-06-08 Massachusetts Institute Of Technology Data processing apparatus for highly parallel execution of stored programs
US4032893A (en) * 1976-01-23 1977-06-28 Sperry Rand Corporation Reconfigurable data bus
US4201891A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Corporation Expandable digital switching network
US4237447A (en) * 1979-05-02 1980-12-02 Burroughs Corporation Speed independent selector switch for digital communication networks
US4262387A (en) * 1979-09-10 1981-04-21 Simon-Johnson Inc. Method and apparatus for eviscerating poultry
US4389642A (en) * 1981-07-01 1983-06-21 Kahn William M Digital matrix switching
US4404556A (en) * 1981-11-25 1983-09-13 Western Electric Company, Inc. Bit expansion circuit
US4481623A (en) * 1982-11-23 1984-11-06 Burroughs Corporation Speed independent arbiter switch employing M-out-of-N codes

Also Published As

Publication number Publication date
WO1984002243A1 (en) 1984-06-07
EP0109850A2 (de) 1984-05-30
EP0109850A3 (en) 1986-01-08
CA1229137A (en) 1987-11-10
EP0109850B1 (de) 1989-03-01
US4518960A (en) 1985-05-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee