DE3579539D1 - Arbitrierungsgeraet und -verfahren mit unterbrechungs/dma-anforderungen in multiplexschaltungen. - Google Patents

Arbitrierungsgeraet und -verfahren mit unterbrechungs/dma-anforderungen in multiplexschaltungen.

Info

Publication number
DE3579539D1
DE3579539D1 DE8585107741T DE3579539T DE3579539D1 DE 3579539 D1 DE3579539 D1 DE 3579539D1 DE 8585107741 T DE8585107741 T DE 8585107741T DE 3579539 T DE3579539 T DE 3579539T DE 3579539 D1 DE3579539 D1 DE 3579539D1
Authority
DE
Germany
Prior art keywords
interrupt
arbitration device
multiplex circuits
dma requirements
dma
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
DE8585107741T
Other languages
English (en)
Inventor
Ronald Julius Cooper
Mario Anthony Marsico
John Carmine Pescatore
Paul Douglas Sullivan
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 DE3579539D1 publication Critical patent/DE3579539D1/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
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/32—Handling requests for interconnection or transfer for access to input/output bus using combination of interrupt and burst mode transfer
    • G06F13/34—Handling requests for interconnection or transfer for access to input/output bus using combination of interrupt and burst mode transfer with priority control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1044—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices with specific ECC/EDC distribution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
DE8585107741T 1984-08-27 1985-06-24 Arbitrierungsgeraet und -verfahren mit unterbrechungs/dma-anforderungen in multiplexschaltungen. Expired - Fee Related DE3579539D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/644,882 US4648029A (en) 1984-08-27 1984-08-27 Multiplexed interrupt/DMA request arbitration apparatus and method

Publications (1)

Publication Number Publication Date
DE3579539D1 true DE3579539D1 (de) 1990-10-11

Family

ID=24586720

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585107741T Expired - Fee Related DE3579539D1 (de) 1984-08-27 1985-06-24 Arbitrierungsgeraet und -verfahren mit unterbrechungs/dma-anforderungen in multiplexschaltungen.

Country Status (4)

Country Link
US (1) US4648029A (de)
EP (1) EP0173809B1 (de)
JP (1) JPS6155771A (de)
DE (1) DE3579539D1 (de)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60229160A (ja) * 1984-04-26 1985-11-14 Toshiba Corp マルチプロセツサシステム
US4771403A (en) * 1984-11-16 1988-09-13 Allen-Bradley Company, Inc. I/O module with multi-function integrated circuits and an isolation interface for multiplexing data between a main processor and I/O devices
US4837677A (en) * 1985-06-14 1989-06-06 International Business Machines Corporation Multiple port service expansion adapter for a communications controller
US4751634A (en) * 1985-06-14 1988-06-14 International Business Machines Corporation Multiple port communications adapter apparatus
JPS62226257A (ja) * 1986-03-27 1987-10-05 Toshiba Corp 演算処理装置
US4989176A (en) * 1986-11-28 1991-01-29 Ag Communication Systems Corporation Remote maintenance system
JPS63163648A (ja) * 1986-12-26 1988-07-07 Hitachi Ltd メモリ管理装置
US5175841A (en) * 1987-03-13 1992-12-29 Texas Instruments Incorporated Data processing device with multiple on-chip memory buses
US4912636A (en) * 1987-03-13 1990-03-27 Magar Surendar S Data processing device with multiple on chip memory buses
US5099417A (en) * 1987-03-13 1992-03-24 Texas Instruments Incorporated Data processing device with improved direct memory access
US4855905A (en) * 1987-04-29 1989-08-08 International Business Machines Corporation Multiprotocol I/O communications controller unit including emulated I/O controllers and tables translation of common commands and device addresses
EP0303751B1 (de) * 1987-08-20 1992-05-20 International Business Machines Corporation Schnittstellenmechanismus für Informationsübertragungssteuerung zwischen zwei Vorrichtungen
US5038274A (en) * 1987-11-23 1991-08-06 Digital Equipment Corporation Interrupt servicing and command acknowledgement system using distributed arbitration apparatus and shared bus
EP0325421B1 (de) * 1988-01-20 1994-08-10 Advanced Micro Devices, Inc. Organisation eines integrierten Cachespeichers zur flexiblen Anwendung zur Unterstützung von Multiprozessor-Operationen
US5237696A (en) * 1988-04-13 1993-08-17 Rockwell International Corporation Method and apparatus for self-timed digital data transfer and bus arbitration
US5218703A (en) * 1988-07-07 1993-06-08 Siemens Aktiengesellschaft Circuit configuration and method for priority selection of interrupts for a microprocessor
US4987529A (en) * 1988-08-11 1991-01-22 Ast Research, Inc. Shared memory bus system for arbitrating access control among contending memory refresh circuits, peripheral controllers, and bus masters
US5210828A (en) * 1988-12-29 1993-05-11 International Business Machines Corporation Multiprocessing system with interprocessor communications facility
US5097410A (en) * 1988-12-30 1992-03-17 International Business Machines Corporation Multimode data system for transferring control and data information in an i/o subsystem
US5235693A (en) * 1989-01-27 1993-08-10 Digital Equipment Corporation Method and apparatus for reducing buffer storage in a read-modify-write operation
US4969120A (en) * 1989-02-13 1990-11-06 International Business Machines Corporation Data processing system for time shared access to a time slotted bus
JP2539058B2 (ja) * 1989-03-30 1996-10-02 三菱電機株式会社 デ―タプロセッサ
JP2591181B2 (ja) * 1989-09-22 1997-03-19 日本電気株式会社 マイクロコンピュータ
US5287486A (en) * 1989-10-05 1994-02-15 Mitsubishi Denki Kabushiki Kaisha DMA controller using a programmable timer, a transfer counter and an or logic gate to control data transfer interrupts
JPH03137757A (ja) * 1989-10-24 1991-06-12 Mitsubishi Electric Corp 優先順位制御方式
US5255377A (en) * 1989-11-13 1993-10-19 Intel Corporation Interface for arbitrating access to the paging unit of a computer processor
US5072363A (en) * 1989-12-22 1991-12-10 Harris Corporation Multimode resource arbiter providing round robin arbitration or a modified priority arbitration
EP0461219B1 (de) * 1990-01-02 1996-02-28 Motorola, Inc. Serielle unterbrechung in rechnern
US5212796A (en) * 1990-01-02 1993-05-18 Motorola, Inc. System with modules using priority numbers related to interrupt vectors for bit-serial-arbitration on independent arbitration bus while CPU executing instructions
US5265257A (en) * 1990-06-22 1993-11-23 Digital Equipment Corporation Fast arbiter having easy scaling for large numbers of requesters, large numbers of resource types with multiple instances of each type, and selectable queuing disciplines
US5495615A (en) * 1990-12-21 1996-02-27 Intel Corp Multiprocessor interrupt controller with remote reading of interrupt control registers
US5613128A (en) * 1990-12-21 1997-03-18 Intel Corporation Programmable multi-processor interrupt controller system with a processor integrated local interrupt controller
US5253348A (en) * 1990-12-28 1993-10-12 Apple Computer, Inc. Method of arbitration for buses operating at different speeds
JP2652998B2 (ja) * 1991-04-15 1997-09-10 日本電気株式会社 割込回路
US5276887A (en) * 1991-06-06 1994-01-04 Commodore Electronics Limited Bus arbitration system for granting bus access to devices following two-wire bus arbitration protocol and devices following three-wire bus arbitration protocol
US5542076A (en) * 1991-06-14 1996-07-30 Digital Equipment Corporation Method and apparatus for adaptive interrupt servicing in data processing system
US5369748A (en) * 1991-08-23 1994-11-29 Nexgen Microsystems Bus arbitration in a dual-bus architecture where one bus has relatively high latency
JP3176093B2 (ja) * 1991-09-05 2001-06-11 日本電気株式会社 マイクロプロセッサの割込み制御装置
DE69230428T2 (de) * 1991-09-27 2000-08-03 Sun Microsystems Inc Verklemmungserkennung und Maskierung enthaltende Busarbitrierungsarchitektur
JPH05173938A (ja) * 1991-10-08 1993-07-13 Fujitsu Ltd 間欠ｄｍａ制御方式
US5239651A (en) * 1991-12-30 1993-08-24 Sun Microsystems, Inc. Method of and apparatus for arbitration based on the availability of resources
US5517624A (en) * 1992-10-02 1996-05-14 Compaq Computer Corporation Multiplexed communication protocol between central and distributed peripherals in multiprocessor computer systems
JPH06161873A (ja) * 1992-11-27 1994-06-10 Fujitsu Ltd 主記憶に対する複数のアクセスポイントのハングアップ処理方式
US5509127A (en) * 1992-12-04 1996-04-16 Unisys Corporation Transmission logic apparatus for dual bus network
US5758157A (en) * 1992-12-31 1998-05-26 International Business Machines Corporation Method and system for providing service processor capability in a data processing by transmitting service processor requests between processing complexes
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
US5574862A (en) * 1993-04-14 1996-11-12 Radius Inc. Multiprocessing system with distributed input/output management
JPH06337838A (ja) * 1993-05-28 1994-12-06 Fujitsu Ltd ユニット実装／非実装検出方法
SG67906A1 (en) * 1993-12-16 1999-10-19 Intel Corp Multiple programmable interrupt controllers in a multi-processor system
US5619726A (en) * 1994-10-11 1997-04-08 Intel Corporation Apparatus and method for performing arbitration and data transfer over multiple buses
US5553293A (en) * 1994-12-09 1996-09-03 International Business Machines Corporation Interprocessor interrupt processing system
US5664197A (en) * 1995-04-21 1997-09-02 Intel Corporation Method and apparatus for handling bus master channel and direct memory access (DMA) channel access requests at an I/O controller
JP3208332B2 (ja) * 1995-12-20 2001-09-10 インターナショナル・ビジネス・マシーンズ・コーポレーション 割込み装置
US5911052A (en) * 1996-07-01 1999-06-08 Sun Microsystems, Inc. Split transaction snooping bus protocol
US5926628A (en) * 1997-07-15 1999-07-20 International Business Machines Corporation Selectable priority bus arbitration scheme
US6882649B1 (en) 2000-03-31 2005-04-19 Sun Microsystems, Inc. Least choice first arbiter
US7020161B1 (en) 2000-03-31 2006-03-28 Sun Microsystems, Inc. Prescheduling arbitrated resources
US7006501B1 (en) * 2000-03-31 2006-02-28 Sun Microsystems, Inc. Distributed least choice first arbiter
US7065580B1 (en) 2000-03-31 2006-06-20 Sun Microsystems, Inc. Method and apparatus for a pipelined network
US7352741B2 (en) * 2002-02-21 2008-04-01 Sun Microsystems, Inc. Method and apparatus for speculative arbitration
US20050021894A1 (en) * 2003-07-24 2005-01-27 Renesas Technology America, Inc. Method and system for interrupt mapping
US20060036790A1 (en) * 2004-08-10 2006-02-16 Peterson Beth A Method, system, and program for returning attention to a processing system requesting a lock
US7743180B2 (en) * 2004-08-10 2010-06-22 International Business Machines Corporation Method, system, and program for managing path groups to an input/output (I/O) device
JP2007058716A (ja) * 2005-08-26 2007-03-08 Oki Electric Ind Co Ltd データ転送バスシステム
US7861019B2 (en) * 2007-05-04 2010-12-28 Rockwell Automation Technologies, Inc. System and method for implementing and/or operating network interface devices to achieve network-based communications
US8112769B2 (en) * 2007-05-04 2012-02-07 Rockwell Automation Technologies, Inc. System and method for implementing and/or operating network interface devices to achieve network-based communications
US8904115B2 (en) * 2010-09-28 2014-12-02 Texas Instruments Incorporated Cache with multiple access pipelines
US10025649B2 (en) * 2016-08-25 2018-07-17 Microsoft Technology Licensing, Llc Data error detection in computing systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059851A (en) * 1976-07-12 1977-11-22 Ncr Corporation Priority network for devices coupled by a common bus
US4181934A (en) * 1976-12-27 1980-01-01 International Business Machines Corporation Microprocessor architecture with integrated interrupts and cycle steals prioritized channel
US4181941A (en) * 1978-03-27 1980-01-01 Godsey Ernest E Interrupt system and method
JPS5599656A (en) * 1979-01-24 1980-07-29 Toshiba Corp Interruption processor
US4495571A (en) * 1979-01-31 1985-01-22 Honeywell Information Systems Inc. Data processing system having synchronous bus wait/retry cycle
NL7907179A (nl) * 1979-09-27 1981-03-31 Philips Nv Signaalprocessorinrichting met voorwaardelijke- -interrupteenheid en multiprocessorsysteem met deze signaalprocessorinrichtingen.
JPS5935049B2 (ja) * 1980-04-25 1984-08-27 株式会社日立製作所 バス制御方式
US4381542A (en) * 1980-10-20 1983-04-26 Digital Equipment Corporation System for interrupt arbitration
US4597084A (en) * 1981-10-01 1986-06-24 Stratus Computer, Inc. Computer memory apparatus
US4535330A (en) * 1982-04-29 1985-08-13 Honeywell Information Systems Inc. Bus arbitration logic
US4495569A (en) * 1982-06-28 1985-01-22 Mitsubishi Denki Kabushiki Kaisha Interrupt control for multiprocessor system with storage data controlling processor interrupted by devices

Also Published As

Publication number Publication date
EP0173809A1 (de) 1986-03-12
JPS6155771A (ja) 1986-03-20
EP0173809B1 (de) 1990-09-05
US4648029A (en) 1987-03-03

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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