BR9104022A - Instalacao para a operacao de um sistema multiprocessador,sobretudo de um comando numerico - Google Patents

Instalacao para a operacao de um sistema multiprocessador,sobretudo de um comando numerico

Info

Publication number
BR9104022A
BR9104022A BR919104022A BR9104022A BR9104022A BR 9104022 A BR9104022 A BR 9104022A BR 919104022 A BR919104022 A BR 919104022A BR 9104022 A BR9104022 A BR 9104022A BR 9104022 A BR9104022 A BR 9104022A
Authority
BR
Brazil
Prior art keywords
installation
multiprocessor system
number control
multiprocessor
control
Prior art date
Application number
BR919104022A
Other languages
English (en)
Inventor
Hermann Dorn
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR9104022A publication Critical patent/BR9104022A/pt

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
    • G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4141—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by a controller or microprocessor per axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Multi Processors (AREA)
  • Bus Control (AREA)
  • Numerical Control (AREA)
  • Control By Computers (AREA)
BR919104022A 1990-09-20 1991-09-19 Instalacao para a operacao de um sistema multiprocessador,sobretudo de um comando numerico BR9104022A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90118137A EP0476175A1 (de) 1990-09-20 1990-09-20 Einrichtung zum Betrieb eines Mehrprozessorsystems, insbesondere einer numerischen Steuerung

Publications (1)

Publication Number Publication Date
BR9104022A true BR9104022A (pt) 1992-06-02

Family

ID=8204494

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919104022A BR9104022A (pt) 1990-09-20 1991-09-19 Instalacao para a operacao de um sistema multiprocessador,sobretudo de um comando numerico

Country Status (4)

Country Link
US (1) US5283902A (pt)
EP (1) EP0476175A1 (pt)
JP (1) JPH04283805A (pt)
BR (1) BR9104022A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506968A (en) * 1992-12-28 1996-04-09 At&T Global Information Solutions Company Terminating access of an agent to a shared resource when a timer, started after a low latency agent requests access, reaches a predetermined value
US5619687A (en) * 1994-02-22 1997-04-08 Motorola Inc. Queue system having a time-out feature and method therefor
JPH0816530A (ja) * 1994-07-04 1996-01-19 Kurieiteibu Design:Kk コプロセサシステムおよび補助演算機能付外部メモリ装置
US5835767A (en) * 1994-08-19 1998-11-10 Unisys Corporation Method and apparatus for controlling available processor capacity
US6178475B1 (en) * 1994-12-19 2001-01-23 Advanced Micro Devices Inc. Multimedia system employing timers to properly allocate bus access
KR0155269B1 (ko) * 1995-01-16 1998-11-16 김광호 버스 중재방법 및 그 장치
DE19528437A1 (de) 1995-08-02 1997-02-06 Siemens Ag Verfahren zum Betreiben eines Datenübertragungssystems
US5805837A (en) * 1996-03-21 1998-09-08 International Business Machines Corporation Method for optimizing reissue commands in master-slave processing systems
JPH11250005A (ja) * 1998-03-05 1999-09-17 Nec Corp バス制御方法、バス制御装置及びバス制御プログラムを記憶した記憶媒体
US9367493B2 (en) * 2005-12-09 2016-06-14 Globalfoundries Inc. Method and system of communicating between peer processors in SoC environment
JP4455540B2 (ja) * 2006-06-15 2010-04-21 キヤノン株式会社 バスシステム及び調停方法
JP6201591B2 (ja) 2013-09-30 2017-09-27 富士通株式会社 情報処理装置および情報処理装置の制御方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257095A (en) * 1978-06-30 1981-03-17 Intel Corporation System bus arbitration, circuitry and methodology
US4376975A (en) * 1980-06-26 1983-03-15 Gte Automatic Electric Labs Inc. Arbitration controller providing for access of a common resource by a plurality of central processing units
US4481572A (en) * 1981-10-13 1984-11-06 Teledyne Industries, Inc. Multiconfigural computers utilizing a time-shared bus
US4608631A (en) * 1982-09-03 1986-08-26 Sequoia Systems, Inc. Modular computer system
JPS6063609A (ja) * 1983-09-16 1985-04-12 Fanuc Ltd 数値制御装置
US4964034A (en) * 1984-10-30 1990-10-16 Raytheon Company Synchronized processing system with bus arbiter which samples and stores bus request signals and synchronizes bus grant signals according to clock signals
DE3501968A1 (de) * 1985-01-22 1986-07-24 Siemens AG, 1000 Berlin und 8000 München Steuerungseinrichtung fuer eine mehrachsige werkzeugmaschine
US5029076A (en) * 1986-01-29 1991-07-02 Digital Equipment Corporation Apparatus and method for providing a settling time cycle for a system bus in a data processing system
US4974148A (en) * 1987-07-06 1990-11-27 Motorola Computer X, Inc. Bus arbiter with equitable priority scheme
US5193197A (en) * 1987-09-24 1993-03-09 Digital Equipment Corporation Apparatus and method for distributed dynamic priority arbitration for access to a shared resource
US5140680A (en) * 1988-04-13 1992-08-18 Rockwell International Corporation Method and apparatus for self-timed digital data transfer and bus arbitration
JP2633900B2 (ja) * 1988-04-22 1997-07-23 株式会社日立製作所 共通バス制御方法
US5168568A (en) * 1989-02-06 1992-12-01 Compaq Computer Corporation Delaying arbitration of bus access in digital computers
US4972313A (en) * 1989-08-07 1990-11-20 Bull Hn Information Systems Inc. Bus access control for a multi-host system using successively decremented arbitration delay periods to allocate bus access among the hosts
DE3932590A1 (de) * 1989-09-29 1991-04-11 Siemens Ag Numerische steuerung fuer werkzeugmaschinen oder roboter

Also Published As

Publication number Publication date
US5283902A (en) 1994-02-01
EP0476175A1 (de) 1992-03-25
JPH04283805A (ja) 1992-10-08

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: G06F 15/17 (2006.01), G05B 19/414 (2006.0