DE3684155D1 - Umgehungsmechanismus fuer in "daisy-chain" geschalteten einheiten. - Google Patents

Umgehungsmechanismus fuer in "daisy-chain" geschalteten einheiten.

Info

Publication number
DE3684155D1
DE3684155D1 DE8686430052T DE3684155T DE3684155D1 DE 3684155 D1 DE3684155 D1 DE 3684155D1 DE 8686430052 T DE8686430052 T DE 8686430052T DE 3684155 T DE3684155 T DE 3684155T DE 3684155 D1 DE3684155 D1 DE 3684155D1
Authority
DE
Germany
Prior art keywords
bypass
unit
units
identified
daisy
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
Application number
DE8686430052T
Other languages
English (en)
Inventor
Auguste Francois Josep Billian
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3684155D1 publication Critical patent/DE3684155D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • G06F13/37—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a physical-position-dependent priority, e.g. daisy chain, round robin or token passing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Small-Scale Networks (AREA)
DE8686430052T 1986-12-16 1986-12-16 Umgehungsmechanismus fuer in "daisy-chain" geschalteten einheiten. Expired - Fee Related DE3684155D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86430052A EP0271626B1 (de) 1986-12-16 1986-12-16 Umgehungsmechanismus für in "Daisy-Chain" geschalteten Einheiten

Publications (1)

Publication Number Publication Date
DE3684155D1 true DE3684155D1 (de) 1992-04-09

Family

ID=8196414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686430052T Expired - Fee Related DE3684155D1 (de) 1986-12-16 1986-12-16 Umgehungsmechanismus fuer in "daisy-chain" geschalteten einheiten.

Country Status (4)

Country Link
US (1) US4914625A (de)
EP (1) EP0271626B1 (de)
JP (1) JPS63164649A (de)
DE (1) DE3684155D1 (de)

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JPH01320564A (ja) * 1988-06-23 1989-12-26 Hitachi Ltd 並列処理装置
DE8904936U1 (de) * 1989-04-19 1989-06-01 Force Computers GmbH, 8012 Ottobrunn Computer mit einer Mehrzahl von steckbaren Baugruppen
DE3919680A1 (de) * 1989-06-16 1990-12-20 Standard Elektrik Lorenz Ag Zwischenstelle in einer nachrichtenuebertragungsstrecke
FR2649226B1 (fr) * 1989-07-03 1995-07-13 Sgs Thomson Microelectronics Circuit de brassage de donnees
US5222243A (en) * 1990-02-09 1993-06-22 Hewlett-Packard Company Sorting apparatus having plurality of registers with associated multiplexers and comparators for concurrently sorting and storing incoming data according to magnitude
JPH0827705B2 (ja) * 1990-07-25 1996-03-21 インターナショナル・ビジネス・マシーンズ・コーポレイション アダプタ
JP2754922B2 (ja) * 1991-01-11 1998-05-20 三菱電機株式会社 伝送システムおよび伝送方法
US5296936A (en) * 1991-07-22 1994-03-22 International Business Machines Corporation Communication apparatus and method for transferring image data from a source to one or more receivers
US5920266A (en) * 1991-08-07 1999-07-06 Iomega Corporation Automatic termination for computer networks
US5317569A (en) * 1992-01-31 1994-05-31 General Electric Co. Alternate path FDDI standard LAN
JPH05307617A (ja) * 1992-04-28 1993-11-19 Mitsubishi Electric Corp 半導体装置
US5566352A (en) * 1993-01-04 1996-10-15 Cirrus Logic, Inc. Register-read acknowledgment and prioritization for integration with a hardware-based interrupt acknowledgment mechanism
JPH07143170A (ja) * 1993-11-19 1995-06-02 Fujitsu Ltd 情報配送システム
JP3434556B2 (ja) * 1994-01-10 2003-08-11 富士通株式会社 信号線切替え回路
DE19504488C1 (de) * 1995-02-10 1996-06-20 Siemens Ag Verfahren zur Initialisierung von peripheren Einrichtungen durch eine programmgesteuerte Zentraleinrichttung eines Kommunikationssystems
US5591984A (en) * 1995-06-15 1997-01-07 The Whitaker Corporation Current sensing daisy-chain bypass arrangement
US5812801A (en) * 1996-02-20 1998-09-22 Apple Computer, Inc. Apparatus and method for implementing an alternate bus standard in a computer system not designed for the alternate bus standard
US5978861A (en) * 1997-09-30 1999-11-02 Iomega Corporation Device and method for continuously polling for communication bus type and termination
SE521824C2 (sv) * 1997-11-18 2003-12-09 Ericsson Telefon Ab L M En metod för att kontrollera access till ett kundlokaliserat nätverk
DE19906867C1 (de) * 1999-02-18 2000-07-06 Weidmueller Interface Verfahren und Vorrichtung zur seriellen Datenübertragung
US7095386B2 (en) * 2001-06-07 2006-08-22 Nvidia Corporation Graphics system including a plurality of heads
DE102004023737A1 (de) * 2004-05-11 2005-12-08 Plein & Baus Gmbh Steuerungsschaltung für eine Busplatine eines Computersystems
US7254663B2 (en) * 2004-07-22 2007-08-07 International Business Machines Corporation Multi-node architecture with daisy chain communication link configurable to operate in unidirectional and bidirectional modes
US7334070B2 (en) * 2004-10-29 2008-02-19 International Business Machines Corporation Multi-channel memory architecture for daisy chained arrangements of nodes with bridging between memory channels
JP4274140B2 (ja) * 2005-03-24 2009-06-03 日本電気株式会社 ホットスワップ機能付きメモリシステム及びその障害メモリモジュールの交換方法
JP4474648B2 (ja) * 2005-03-25 2010-06-09 日本電気株式会社 メモリシステム及びそのホットスワップ方法
WO2017169756A1 (ja) * 2016-03-29 2017-10-05 ソニー株式会社 電子機器および駆動方法、並びにスレーブ素子

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806885A (en) * 1972-12-29 1974-04-23 Ibm Polling mechanism for transferring control from one data processing system or subsystem to another
US3970993A (en) * 1974-01-02 1976-07-20 Hughes Aircraft Company Cooperative-word linear array parallel processor
JPS5248416A (en) * 1975-07-23 1977-04-18 Johnson Controls Inc Data communication system
US4271511A (en) * 1979-04-25 1981-06-02 Solomon Manber Communications network
JPS5847111B2 (ja) * 1979-09-10 1983-10-20 株式会社日立製作所 ル−プ伝送システム
GB2074351B (en) * 1980-03-28 1984-01-04 Int Computers Ltd Data processing system
US4380052A (en) * 1980-09-15 1983-04-12 Burroughs Corporation Single transmission bus data network employing a daisy-chained bus data assignment control line which can bypass non-operating stations
DE3142665A1 (de) * 1980-11-06 1982-06-16 Hewlett-Packard Co., 94304 Palo Alto, Calif. Verfahren und vorrichtung zum festlegen einer rotierenden prioritaet in einer modulkette
JPS58121852A (ja) * 1982-01-14 1983-07-20 Yokogawa Hokushin Electric Corp ル−プ形デ−タ伝送方式
US4567482A (en) * 1982-11-12 1986-01-28 The Babcock & Wilcox Company Bypass control for stations in a communication system
US4596982A (en) * 1983-02-14 1986-06-24 Prime Computer, Inc. Reconfigurable ring communications network
JPS59172861A (ja) * 1983-03-22 1984-09-29 Toshiba Corp ル−プバツク制御方式
JPS6038950A (ja) * 1983-08-11 1985-02-28 Sumitomo Electric Ind Ltd 伝送路制御方式
US4561088A (en) * 1984-02-13 1985-12-24 Fmc Corporation Communication system bypass architecture
DE3427891A1 (de) * 1984-07-28 1986-01-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur informationsuebertragung mit rekonfiguration
US4833605A (en) * 1984-08-16 1989-05-23 Mitsubishi Denki Kabushiki Kaisha Cascaded information processing module having operation unit, parallel port, and serial port for concurrent data transfer and data processing

Also Published As

Publication number Publication date
JPS63164649A (ja) 1988-07-08
EP0271626B1 (de) 1992-03-04
US4914625A (en) 1990-04-03
EP0271626A1 (de) 1988-06-22

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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