DE69030071D1 - Elektronische Kodierung von Mehrplatinensystemen - Google Patents

Elektronische Kodierung von Mehrplatinensystemen

Info

Publication number
DE69030071D1
DE69030071D1 DE69030071T DE69030071T DE69030071D1 DE 69030071 D1 DE69030071 D1 DE 69030071D1 DE 69030071 T DE69030071 T DE 69030071T DE 69030071 T DE69030071 T DE 69030071T DE 69030071 D1 DE69030071 D1 DE 69030071D1
Authority
DE
Germany
Prior art keywords
power supply
board
connector
series
path
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
DE69030071T
Other languages
English (en)
Other versions
DE69030071T2 (de
Inventor
William P Bunton
Patricia L Whiteside
John M Brown
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.)
Tandem Computers Inc
Original Assignee
Tandem Computers Inc
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 Tandem Computers Inc filed Critical Tandem Computers Inc
Application granted granted Critical
Publication of DE69030071D1 publication Critical patent/DE69030071D1/de
Publication of DE69030071T2 publication Critical patent/DE69030071T2/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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/409—Mechanical coupling
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/955—Electrical connectors including electronic identifier or coding means
DE1990630071 1990-01-08 1990-12-19 Elektronische Kodierung von Mehrplatinensystemen Expired - Fee Related DE69030071T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/464,817 US5203004A (en) 1990-01-08 1990-01-08 Multi-board system having electronic keying and preventing power to improperly connected plug-in board with improperly configured diode connections

Publications (2)

Publication Number Publication Date
DE69030071D1 true DE69030071D1 (de) 1997-04-10
DE69030071T2 DE69030071T2 (de) 1997-09-18

Family

ID=23845353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990630071 Expired - Fee Related DE69030071T2 (de) 1990-01-08 1990-12-19 Elektronische Kodierung von Mehrplatinensystemen

Country Status (7)

Country Link
US (2) US5203004A (de)
EP (1) EP0436891B1 (de)
JP (1) JPH04340120A (de)
AT (1) ATE149714T1 (de)
AU (1) AU6821490A (de)
CA (1) CA2031743A1 (de)
DE (1) DE69030071T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559964A (en) * 1992-12-15 1996-09-24 Rolm Company Cable connector keying
US5473499A (en) * 1993-06-30 1995-12-05 Harris Corporation Hot pluggable motherboard bus connection method
CA2125339A1 (en) * 1993-07-02 1995-01-03 Mark A. Taylor Inter-section cross cable detection system
US5724392A (en) * 1993-10-04 1998-03-03 Siemens Business Communication Systems, Inc. Automatic path delay compensation system
US5530623A (en) * 1993-11-19 1996-06-25 Ncr Corporation High speed memory packaging scheme
US5488307A (en) * 1993-12-22 1996-01-30 Namco Controls Corporation Sensor interface method and apparatus
US5419717A (en) * 1994-08-15 1995-05-30 The Whitaker Corporation Hybrid connector between optics and edge card
US5699554A (en) * 1994-10-27 1997-12-16 Texas Instruments Incorporated Apparatus for selective operation without optional circuitry
US5603044A (en) * 1995-02-08 1997-02-11 International Business Machines Corporation Interconnection network for a multi-nodal data processing system which exhibits incremental scalability
JP2682503B2 (ja) * 1995-03-24 1997-11-26 日本電気株式会社 活線挿抜システム
US5721458A (en) * 1995-03-31 1998-02-24 International Business Machines Corporation Single phase or three-phase field configurable power assembly
US5796185A (en) * 1996-10-15 1998-08-18 Sony Corporation Circuit card present sense and protective power supply inhibit for airborne application of ATM switch unit
US5909584A (en) * 1997-08-15 1999-06-01 Compaq Computer Corp. Power interlock with fault indicators for computer system
GB9719118D0 (en) * 1997-09-10 1997-11-12 Ncr Int Inc Security feature for printed circuit boards
US5952741A (en) * 1998-07-15 1999-09-14 Cisco Technology, Inc. External A/C adapter protecting user against hazardous voltage
US6338099B1 (en) * 1999-07-09 2002-01-08 Behavior Tech Computer Corp. Device code recognizing circuit
US6517375B2 (en) 2000-01-25 2003-02-11 Compaq Information Technologies Group, L.P. Technique for identifying multiple circuit components
US6427457B1 (en) 2000-06-23 2002-08-06 Snap-On Technologies, Inc. Refrigerant recycling system with automatic detection of optional vacuum pump
US6568944B1 (en) * 2001-02-21 2003-05-27 Adc Telecommunications, Inc. Circuit board with increased edge connection capacity
US7865326B2 (en) * 2004-04-20 2011-01-04 National Instruments Corporation Compact input measurement module
US7546472B2 (en) * 2005-04-15 2009-06-09 Dell Products L.P. Information handling system that supplies power to a memory expansion board
DE102005033004A1 (de) * 2005-07-14 2007-01-25 Fujitsu Siemens Computers Gmbh Steckerplatine zum Einsatz in einem Einschubrahmen für Peripheriegeräte
US7783876B2 (en) * 2007-05-01 2010-08-24 Hewlett-Packard Development Company, L.P. Comparing characteristics prior to booting devices
DE102007022210B3 (de) * 2007-05-11 2008-12-18 Iprm Intellectual Property Rights Management Ag Mehrstufiges Verbindersystem für medizinische Verwendung
CN101344876B (zh) * 2007-07-11 2011-05-11 台达电子工业股份有限公司 主从式扩充板系统的操作方法
DE102008026276B4 (de) 2008-06-02 2012-08-09 Sartorius Weighing Technology Gmbh Verfahren zum Untersuchen einer Leiterplatte und elektronisches Gerät

Family Cites Families (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757305A (en) * 1967-04-05 1973-09-04 Phinizy R Method and apparatus for producing encoded electrical keys
FR1587572A (de) * 1968-10-25 1970-03-20
SE376200B (de) * 1969-04-02 1975-05-12 M Nicola
GB1253309A (en) * 1969-11-21 1971-11-10 Marconi Co Ltd Improvements in or relating to data processing arrangements
GB1308497A (en) * 1970-09-25 1973-02-21 Marconi Co Ltd Data processing arrangements
US3673467A (en) * 1970-10-28 1972-06-27 Eaton Corp Resistively-coded security system
SE347826B (de) * 1970-11-20 1972-08-14 Ericsson Telefon Ab L M
US3810119A (en) * 1971-05-04 1974-05-07 Us Navy Processor synchronization scheme
BE790654A (fr) * 1971-10-28 1973-04-27 Siemens Ag Systeme de traitement avec des unites de systeme
DE2202231A1 (de) * 1972-01-18 1973-07-26 Siemens Ag Verarbeitungssystem mit verdreifachten systemeinheiten
US3787714A (en) * 1972-08-25 1974-01-22 S Berens Electronic lock and key systems employing paired key and master coding modules
US3828321A (en) * 1973-03-15 1974-08-06 Gte Automatic Electric Lab Inc System for reconfiguring central processor and instruction storage combinations
CH556576A (de) * 1973-03-28 1974-11-29 Hasler Ag Einrichtung zur synchronisierung dreier rechner.
FR2253432A5 (de) * 1973-11-30 1975-06-27 Honeywell Bull Soc Ind
FR2253423A5 (de) * 1973-11-30 1975-06-27 Honeywell Bull Soc Ind
US4015246A (en) * 1975-04-14 1977-03-29 The Charles Stark Draper Laboratory, Inc. Synchronous fault tolerant multi-processor system
US4015243A (en) * 1975-06-02 1977-03-29 Kurpanek Horst G Multi-processing computer system
US4034347A (en) * 1975-08-08 1977-07-05 Bell Telephone Laboratories, Incorporated Method and apparatus for controlling a multiprocessor system
US4224664A (en) * 1976-05-07 1980-09-23 Honeywell Information Systems Inc. Apparatus for detecting when the activity of one process in relation to a common piece of information interferes with any other process in a multiprogramming/multiprocessing computer system
US4228496A (en) * 1976-09-07 1980-10-14 Tandem Computers Incorporated Multiprocessor system
US4164776A (en) * 1976-11-10 1979-08-14 Hisao Nakamura Electronic combination controlled means
US4187538A (en) * 1977-06-13 1980-02-05 Honeywell Inc. Read request selection system for redundant storage
US4257097A (en) * 1978-12-11 1981-03-17 Bell Telephone Laboratories, Incorporated Multiprocessor system with demand assignable program paging stores
US4253144A (en) * 1978-12-21 1981-02-24 Burroughs Corporation Multi-processor communication network
US4380046A (en) * 1979-05-21 1983-04-12 Nasa Massively parallel processor computer
US4315310A (en) * 1979-09-28 1982-02-09 Intel Corporation Input/output data processing system
DE2939487A1 (de) * 1979-09-28 1981-04-16 Siemens AG, 1000 Berlin und 8000 München Rechnerarchitektur auf der basis einer multi-mikrocomputerstruktur als fehlertolerantes system
NL7909178A (nl) * 1979-12-20 1981-07-16 Philips Nv Rekenmachine met verspreide redundantie welke is verdeeld over verschillende isolatiegebieden voor fouten.
FR2474201B1 (fr) * 1980-01-22 1986-05-16 Bull Sa Procede et dispositif pour gerer les conflits poses par des acces multiples a un meme cache d'un systeme de traitement numerique de l'information comprenant au moins deux processus possedant chacun un cache
US4330826A (en) * 1980-02-05 1982-05-18 The Bendix Corporation Synchronizer and synchronization system for a multiple computer system
JPS56119596A (en) * 1980-02-26 1981-09-19 Nec Corp Control signal generator
US4493019A (en) * 1980-05-06 1985-01-08 Burroughs Corporation Pipelined microprogrammed digital data processor employing microinstruction tasking
US4412281A (en) * 1980-07-11 1983-10-25 Raytheon Company Distributed signal processing system
US4392196A (en) * 1980-08-11 1983-07-05 Harris Corporation Multi-processor time alignment control system
US4399504A (en) * 1980-10-06 1983-08-16 International Business Machines Corporation Method and means for the sharing of data resources in a multiprocessing, multiprogramming environment
US4375683A (en) * 1980-11-12 1983-03-01 August Systems Fault tolerant computational system and voter circuit
US4414624A (en) * 1980-11-19 1983-11-08 The United States Of America As Represented By The Secretary Of The Navy Multiple-microcomputer processing
US4377315A (en) * 1981-02-09 1983-03-22 Bell Telephone Laboratories, Incorporated Circuit board keying arrangement
US4430707A (en) * 1981-03-05 1984-02-07 Burroughs Corporation Microprogrammed digital data processing system employing multi-phase subroutine control for concurrently executing tasks
US4455605A (en) * 1981-07-23 1984-06-19 International Business Machines Corporation Method for establishing variable path group associations and affiliations between "non-static" MP systems and shared devices
US4486826A (en) * 1981-10-01 1984-12-04 Stratus Computer, Inc. Computer peripheral control apparatus
US4597084A (en) * 1981-10-01 1986-06-24 Stratus Computer, Inc. Computer memory apparatus
US4468612A (en) * 1982-01-15 1984-08-28 At&T Bell Laboratories Arrangement for indicating when different types of electrical components are interconnected
US4504821A (en) * 1982-01-15 1985-03-12 General Electric Company Integrated circuit board system and an integrated circuit board assembly for application thereto
DE3208573C2 (de) * 1982-03-10 1985-06-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart 2 aus 3-Auswahleinrichtung für ein 3-Rechnersystem
US4497059A (en) * 1982-04-28 1985-01-29 The Charles Stark Draper Laboratory, Inc. Multi-channel redundant processing systems
JPS5914062A (ja) * 1982-07-15 1984-01-24 Hitachi Ltd 二重化共有メモリ制御方法
NL8203921A (nl) * 1982-10-11 1984-05-01 Philips Nv Multipel redundant kloksysteem, bevattende een aantal onderling synchroniserende klokken, en klokschakeling voor gebruik in zo een kloksysteem.
US4667287A (en) * 1982-10-28 1987-05-19 Tandem Computers Incorporated Multiprocessor multisystem communications network
US4648035A (en) * 1982-12-06 1987-03-03 Digital Equipment Corporation Address conversion unit for multiprocessor system
US4541094A (en) * 1983-03-21 1985-09-10 Sequoia Systems, Inc. Self-checking computer circuitry
US4591977A (en) * 1983-03-23 1986-05-27 The United States Of America As Represented By The Secretary Of The Air Force Plurality of processors where access to the common memory requires only a single clock interval
US4644498A (en) * 1983-04-04 1987-02-17 General Electric Company Fault-tolerant real time clock
US4661900A (en) * 1983-04-25 1987-04-28 Cray Research, Inc. Flexible chaining in vector processor with selective use of vector registers as operand and result registers
US4577272A (en) * 1983-06-27 1986-03-18 E-Systems, Inc. Fault tolerant and load sharing processing system
US4646231A (en) * 1983-07-21 1987-02-24 Burroughs Corporation Method of synchronizing the sequence by which a variety of randomly called unrelated activities are executed in a digital processor
JPS6054052A (ja) * 1983-09-02 1985-03-28 Nec Corp 処理継続方式
US4912698A (en) * 1983-09-26 1990-03-27 Siemens Aktiengesellschaft Multi-processor central control unit of a telephone exchange system and its operation
US4564903A (en) * 1983-10-05 1986-01-14 International Business Machines Corporation Partitioned multiprocessor programming system
US4783733A (en) * 1983-11-14 1988-11-08 Tandem Computers Incorporated Fault tolerant communications controller system
US4607365A (en) * 1983-11-14 1986-08-19 Tandem Computers Incorporated Fault-tolerant communications controller system
US4570261A (en) * 1983-12-09 1986-02-11 Motorola, Inc. Distributed fault isolation and recovery system and method
AU3746585A (en) * 1983-12-12 1985-06-26 Parallel Computers Inc. Computer processor controller
US4638427A (en) * 1984-04-16 1987-01-20 International Business Machines Corporation Performance evaluation for an asymmetric multiprocessor system
US4633394A (en) * 1984-04-24 1986-12-30 International Business Machines Corp. Distributed arbitration for multiple processors
US4589066A (en) * 1984-05-31 1986-05-13 General Electric Company Fault tolerant, frame synchronization for multiple processor systems
JPS6184740A (ja) * 1984-10-03 1986-04-30 Hitachi Ltd 汎用オブジエクトコ−ド生成方式
US4827401A (en) * 1984-10-24 1989-05-02 International Business Machines Corporation Method and apparatus for synchronizing clocks prior to the execution of a flush operation
AU568977B2 (en) * 1985-05-10 1988-01-14 Tandem Computers Inc. Dual processor error detection system
US4757442A (en) * 1985-06-17 1988-07-12 Nec Corporation Re-synchronization system using common memory bus to transfer restart data from non-faulty processor to failed processor
US4751639A (en) * 1985-06-24 1988-06-14 Ncr Corporation Virtual command rollback in a fault tolerant data processing system
US4683570A (en) * 1985-09-03 1987-07-28 General Electric Company Self-checking digital fault detector for modular redundant real time clock
US4775930A (en) * 1985-11-12 1988-10-04 Westinghouse Electric Corp. Electronic key check for ensuring proper cradles insertion by respective processing board
US4675769A (en) * 1985-11-15 1987-06-23 Data General Corporation Electronic board identification
US4733353A (en) * 1985-12-13 1988-03-22 General Electric Company Frame synchronization of multiply redundant computers
JPH0778750B2 (ja) * 1985-12-24 1995-08-23 日本電気株式会社 高信頼性コンピュータ方式
US4703452A (en) * 1986-01-03 1987-10-27 Gte Communication Systems Corporation Interrupt synchronizing circuit
US4799140A (en) * 1986-03-06 1989-01-17 Orbital Sciences Corporation Ii Majority vote sequencer
US4819159A (en) * 1986-08-29 1989-04-04 Tolerant Systems, Inc. Distributed multiprocess transaction processing system and method
IT1213344B (it) * 1986-09-17 1989-12-20 Honoywell Information Systems Architettura di calcolatore a tolleranza di guasto.
US4774709A (en) * 1986-10-02 1988-09-27 United Technologies Corporation Symmetrization for redundant channels
US4847837A (en) * 1986-11-07 1989-07-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Local area network with fault-checking, priorities and redundant backup
US4831520A (en) * 1987-02-24 1989-05-16 Digital Equipment Corporation Bus interface circuit for digital data processor
US4805107A (en) * 1987-04-15 1989-02-14 Allied-Signal Inc. Task scheduler for a fault tolerant multiple node processing system
US4800462A (en) * 1987-04-17 1989-01-24 Tandem Computers Incorporated Electrical keying for replaceable modules
US4868826A (en) * 1987-08-31 1989-09-19 Triplex Fault-tolerant output circuits
US4868818A (en) * 1987-10-29 1989-09-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fault tolerant hypercube computer system architecture
US4879716A (en) * 1987-12-23 1989-11-07 Bull Hn Information Systems Inc. Resilient data communications system
US4873685A (en) * 1988-05-04 1989-10-10 Rockwell International Corporation Self-checking voting logic for fault tolerant computing applications
US4942358A (en) * 1988-11-02 1990-07-17 Motorola, Inc. Integrated circuit option identification circuit and method

Also Published As

Publication number Publication date
DE69030071T2 (de) 1997-09-18
AU6821490A (en) 1991-07-11
ATE149714T1 (de) 1997-03-15
US5293636A (en) 1994-03-08
CA2031743A1 (en) 1991-07-09
EP0436891A2 (de) 1991-07-17
US5203004A (en) 1993-04-13
EP0436891A3 (en) 1991-11-06
JPH04340120A (ja) 1992-11-26
EP0436891B1 (de) 1997-03-05

Similar Documents

Publication Publication Date Title
DE69030071T2 (de) Elektronische Kodierung von Mehrplatinensystemen
GB1133815A (en) A selective indexing guide device forelectrical connectors of printed circuit cards
SE8702904D0 (sv) Memory cartridge
TW222037B (en) Electronic card and connector assembly for use therewith
SE8703944D0 (sv) Kompakt elektrisk kopplingsanordning
GB1022298A (en) Contact locking connector
SE7609843L (sv) Festdon for kretskortkontakter
SE8803634D0 (sv) Moensterkort foer montering i bakplan
ECSP910794A (es) Control de alumbrado para sistema de manejo de energia
KR950012453A (ko) 자기디스크모듈
GB1194539A (en) Method of, and means for making an Electrical Connection between a Flexible Printed Circuit and a Printed Circuit Board
ATE36438T1 (de) Rueckwandverdrahtung.
US3378730A (en) Printed circuit board assembly with releasable securing and engaging means
US5142157A (en) High density modular power switch drivers
ATE228273T1 (de) Steckverbindung für eine unterhalb einer abdeckung befindliche baugruppe
GB1173525A (en) Electrical Connector.
SE7409320A (sv) Styranordning for en automatiskt arbetande tvettmaskin eller dylikt
DE59802927D1 (de) Hybridschaltung mit einem system zur wärmeableitung
GB1076265A (en) Improvements in or relating to electric circuit modules
GB1052053A (de)
ATE87164T1 (de) Leiterplatte fuer flaechenanzeige.
FR2356216A2 (fr) Armoire pour l'installation d'alarme incendie et de detection de defauts
DE59707246D1 (de) Baugruppenleiterplatte mit Steckverbinder
KR890000410Y1 (ko) 리세트 회로
JPH0651024Y2 (ja) シーケンサモジュール

Legal Events

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