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DE3587643D1 - Informationsverarbeitungseinheit mit Unterbrechungsfunktion. - Google Patents

Informationsverarbeitungseinheit mit Unterbrechungsfunktion.

Info

Publication number
DE3587643D1
DE3587643D1 DE85102394T DE3587643T DE3587643D1 DE 3587643 D1 DE3587643 D1 DE 3587643D1 DE 85102394 T DE85102394 T DE 85102394T DE 3587643 T DE3587643 T DE 3587643T DE 3587643 D1 DE3587643 D1 DE 3587643D1
Authority
DE
Germany
Prior art keywords
processing unit
information processing
interrupt function
interrupt
function
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 - Lifetime
Application number
DE85102394T
Other languages
English (en)
Other versions
DE3587643T2 (de
Inventor
Osamu C O Nec Corpo Matsushima
Yukio C O Nec Corpora Maehashi
Shigetatsu C O Nec Corp Katori
Masahiro C O Nec Corpor Nomura
Hiroko C O Nec Corpo Shinohara
Kohichi C O Nec Corpora Kariya
Mitsue C O Nec Corporation Abe
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.)
NEC Electronics Corp
Original Assignee
NEC 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
Priority claimed from JP59040010A external-priority patent/JPS60183639A/ja
Priority claimed from JP59040005A external-priority patent/JPS60183662A/ja
Priority claimed from JP59040007A external-priority patent/JPH0623947B2/ja
Priority claimed from JP4000884A external-priority patent/JPS60183667A/ja
Priority claimed from JP59040006A external-priority patent/JPS60183663A/ja
Priority claimed from JP59040009A external-priority patent/JPH0632580B2/ja
Priority claimed from JP59040004A external-priority patent/JPS60183661A/ja
Priority claimed from JP59186811A external-priority patent/JPS6165347A/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3587643D1 publication Critical patent/DE3587643D1/de
Publication of DE3587643T2 publication Critical patent/DE3587643T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microcomputers (AREA)
DE85102394T 1984-03-02 1985-03-04 Informationsverarbeitungseinheit mit Unterbrechungsfunktion. Expired - Lifetime DE3587643T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP59040006A JPS60183663A (ja) 1984-03-02 1984-03-02 情報処理装置
JP59040009A JPH0632580B2 (ja) 1984-03-02 1984-03-02 モ−タ駆動装置
JP4000884A JPS60183667A (ja) 1984-03-02 1984-03-02 情報処理装置
JP59040007A JPH0623947B2 (ja) 1984-03-02 1984-03-02 情報処理装置
JP59040004A JPS60183661A (ja) 1984-03-02 1984-03-02 情報処理装置
JP59040010A JPS60183639A (ja) 1984-03-02 1984-03-02 デ−タ処理装置
JP59040005A JPS60183662A (ja) 1984-03-02 1984-03-02 情報処理装置
JP59186811A JPS6165347A (ja) 1984-09-06 1984-09-06 情報処理装置

Publications (2)

Publication Number Publication Date
DE3587643D1 true DE3587643D1 (de) 1993-12-09
DE3587643T2 DE3587643T2 (de) 1994-03-24

Family

ID=27572257

Family Applications (1)

Application Number Title Priority Date Filing Date
DE85102394T Expired - Lifetime DE3587643T2 (de) 1984-03-02 1985-03-04 Informationsverarbeitungseinheit mit Unterbrechungsfunktion.

Country Status (3)

Country Link
US (3) US5036458A (de)
EP (1) EP0153764B1 (de)
DE (1) DE3587643T2 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2545789B2 (ja) * 1986-04-14 1996-10-23 株式会社日立製作所 情報処理装置
JPS63108457A (ja) * 1986-10-24 1988-05-13 Brother Ind Ltd デ−タ処理装置
US5142677A (en) * 1989-05-04 1992-08-25 Texas Instruments Incorporated Context switching devices, systems and methods
DE3852928T2 (de) * 1987-11-27 1995-10-05 Nippon Electric Co Datenprozessor mit A/D-Umsetzer, um mehrere analoge Eingabekanäle in Digitaldaten umzusetzen.
US5226173A (en) * 1988-05-06 1993-07-06 Hitachi, Ltd. Integrated data processor having mode control register for controlling operation mode of serial communication unit
JPH0212432A (ja) * 1988-06-30 1990-01-17 Nec Corp データ処理装置
US5126944A (en) * 1988-11-17 1992-06-30 Nec Corporation Data processing apparatus for producing in sequence pulses having variable width at output ports
JP2655615B2 (ja) * 1988-12-08 1997-09-24 日本電気株式会社 情報処理装置
US5596761A (en) * 1989-07-06 1997-01-21 Ricoh Company, Ltd. Central processing unit with internal register initializing means
JP2559868B2 (ja) * 1990-01-06 1996-12-04 富士通株式会社 情報処理装置
DE69128565T2 (de) * 1990-06-25 1998-06-04 Nippon Electric Co Mikrorechner ausgestattet mit einer DMA-Steuerung
US5542076A (en) * 1991-06-14 1996-07-30 Digital Equipment Corporation Method and apparatus for adaptive interrupt servicing in data processing system
US5291604A (en) * 1991-08-30 1994-03-01 Intel Corporation Transparent system interrupts with automated halt state restart
DE69231278T2 (de) * 1992-01-02 2001-01-18 Amdahl Corp., Sunnyvale Anwendungs-software für hardware-unterbrechungen.
GB2266606B (en) * 1992-04-27 1996-02-14 Intel Corp A microprocessor with an external command mode
DE69317149T2 (de) * 1992-05-12 1998-10-08 Nippon Electric Co Mikrocomputer mit Befehlsspeicher für Befehle zum Auslesen interner Bedingungen
US5640548A (en) * 1992-10-19 1997-06-17 Motorola, Inc. Method and apparatus for unstacking registers in a data processing system
US5596755A (en) * 1992-11-03 1997-01-21 Microsoft Corporation Mechanism for using common code to handle hardware interrupts in multiple processor modes
JPH0764886A (ja) * 1993-08-23 1995-03-10 Nec Corp シリアルインターフェイス装置を有する処理装置
US5440703A (en) * 1993-09-20 1995-08-08 International Business Machines Corporation System and method for saving state information in a multi-execution unit processor when interruptable instructions are identified
JPH07210537A (ja) * 1993-12-10 1995-08-11 Advanced Micro Devicds Inc コンピュータシステム
JP2734992B2 (ja) * 1994-07-25 1998-04-02 日本電気株式会社 情報処理装置
JPH09505922A (ja) * 1994-09-19 1997-06-10 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 多数のマイクロ制御器の演算を実行するマイクロ制御器システム
JP3323009B2 (ja) * 1994-09-29 2002-09-09 日本電気株式会社 データ処理装置
DE69610450T2 (de) * 1995-03-13 2001-04-26 Sun Microsystems, Inc. Virtueller Ein/Ausgabeprozessor
US5701493A (en) * 1995-08-03 1997-12-23 Advanced Risc Machines Limited Exception handling method and apparatus in data processing systems
US5761491A (en) * 1996-04-15 1998-06-02 Motorola Inc. Data processing system and method for storing and restoring a stack pointer
JP3141787B2 (ja) * 1996-08-28 2001-03-05 日本電気株式会社 マイクロコンピュータ
US6016517A (en) * 1997-04-10 2000-01-18 International Business Machines Corporation Data processing system and method for optimizing connector usage
US6237137B1 (en) * 1997-10-15 2001-05-22 Dell Usa, L.P. Method and system for preventing unauthorized access to a computer program
JP2000187656A (ja) * 1998-10-13 2000-07-04 King Jim Co Ltd 文字情報処理装置
US6332199B1 (en) 1998-10-29 2001-12-18 International Business Machines Corporation Restoring checkpointed processes including adjusting environment variables of the processes
US6229465B1 (en) * 1999-04-30 2001-05-08 International Business Machines Corporation Built in self test method and structure for analog to digital converter
US6967950B2 (en) * 2000-08-11 2005-11-22 Texas Instruments Incorporated Pull transfers and transfer receipt confirmation in a datapipe routing bridge
US6823416B1 (en) * 2001-04-18 2004-11-23 Analog Devices, Inc. Method and apparatus for device interface
US6986028B2 (en) * 2002-04-22 2006-01-10 Texas Instruments Incorporated Repeat block with zero cycle overhead nesting
US9158574B2 (en) 2002-11-18 2015-10-13 Arm Limited Handling interrupts in data processing
US7539853B2 (en) 2002-11-18 2009-05-26 Arm Limited Handling interrupts in data processing of data in which only a portion of a function has been processed
DE10309615A1 (de) * 2003-03-05 2004-09-23 Siemens Ag Dynamische Verarbeitung von Datenverarbeitungsaufträgen
JP2009238001A (ja) 2008-03-27 2009-10-15 Texas Instr Japan Ltd コンピュータシステム
US9697150B2 (en) * 2013-09-04 2017-07-04 Jory Schwach Real-time embedded system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373408A (en) * 1965-04-16 1968-03-12 Rca Corp Computer capable of switching between programs without storage and retrieval of the contents of operation registers
DE2214240C2 (de) * 1972-03-23 1974-03-28 Siemens Ag, 1000 Berlin U. 8000 Muenchen Verfahren zur Abspeicherung von Steuerdaten bei Programmunterbrechung in einem Verarbeitungssystem
US4181938A (en) * 1975-10-15 1980-01-01 Tokyo Shibaura Electric Co., Ltd. Processor device
US4091447A (en) * 1976-07-19 1978-05-23 Union Carbide Corporation Interrupt control system for a microcomputer
US4250546A (en) * 1978-07-31 1981-02-10 Motorola, Inc. Fast interrupt method
US4495571A (en) * 1979-01-31 1985-01-22 Honeywell Information Systems Inc. Data processing system having synchronous bus wait/retry cycle
US4348720A (en) * 1979-08-31 1982-09-07 Bell Telephone Laboratories, Incorporated Microcomputer arranged for direct memory access
US4530049A (en) * 1982-02-11 1985-07-16 At&T Bell Laboratories Stack cache with fixed size stack frames

Also Published As

Publication number Publication date
EP0153764B1 (de) 1993-11-03
US5163150A (en) 1992-11-10
EP0153764A2 (de) 1985-09-04
US5036458A (en) 1991-07-30
US5159688A (en) 1992-10-27
DE3587643T2 (de) 1994-03-24
EP0153764A3 (en) 1988-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP