FR2775370B1 - Procede de gestion d'interruptions dans un microprocesseur - Google Patents

Procede de gestion d'interruptions dans un microprocesseur

Info

Publication number
FR2775370B1
FR2775370B1 FR9802302A FR9802302A FR2775370B1 FR 2775370 B1 FR2775370 B1 FR 2775370B1 FR 9802302 A FR9802302 A FR 9802302A FR 9802302 A FR9802302 A FR 9802302A FR 2775370 B1 FR2775370 B1 FR 2775370B1
Authority
FR
France
Prior art keywords
microprocessor
managing interruptions
interruptions
managing
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
FR9802302A
Other languages
English (en)
Other versions
FR2775370A1 (fr
Inventor
Franck Roche
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.)
STMicroelectronics SA
Original Assignee
SGS Thomson Microelectronics SA
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 SGS Thomson Microelectronics SA filed Critical SGS Thomson Microelectronics SA
Priority to FR9802302A priority Critical patent/FR2775370B1/fr
Priority to US09/251,552 priority patent/US6356998B2/en
Publication of FR2775370A1 publication Critical patent/FR2775370A1/fr
Application granted granted Critical
Publication of FR2775370B1 publication Critical patent/FR2775370B1/fr
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
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
    • G06F9/4818—Priority circuits therefor
    • 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
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • G06F13/26—Handling requests for interconnection or transfer for access to input/output bus using interrupt with priority control
FR9802302A 1998-02-20 1998-02-20 Procede de gestion d'interruptions dans un microprocesseur Expired - Fee Related FR2775370B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9802302A FR2775370B1 (fr) 1998-02-20 1998-02-20 Procede de gestion d'interruptions dans un microprocesseur
US09/251,552 US6356998B2 (en) 1998-02-20 1999-02-17 Method for the management of interrupts in a microprocessor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9802302A FR2775370B1 (fr) 1998-02-20 1998-02-20 Procede de gestion d'interruptions dans un microprocesseur

Publications (2)

Publication Number Publication Date
FR2775370A1 FR2775370A1 (fr) 1999-08-27
FR2775370B1 true FR2775370B1 (fr) 2001-10-19

Family

ID=9523369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9802302A Expired - Fee Related FR2775370B1 (fr) 1998-02-20 1998-02-20 Procede de gestion d'interruptions dans un microprocesseur

Country Status (2)

Country Link
US (1) US6356998B2 (fr)
FR (1) FR2775370B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6845419B1 (en) * 2000-01-24 2005-01-18 Freescale Semiconductor, Inc. Flexible interrupt controller that includes an interrupt force register
US6845409B1 (en) * 2000-07-25 2005-01-18 Sun Microsystems, Inc. Data exchange methods for a switch which selectively forms a communication channel between a processing unit and multiple devices
US6697867B1 (en) 2000-07-25 2004-02-24 Sun Microsystems, Inc. System and method for accessing multiple groups of peripheral devices
US20020116563A1 (en) * 2000-12-12 2002-08-22 Lever Paul D. Apparatus and method to reduce interrupt latency in shared interrupt systems
US6829719B2 (en) * 2001-03-30 2004-12-07 Transmeta Corporation Method and apparatus for handling nested faults
US6993685B2 (en) * 2002-09-12 2006-01-31 Hewlett-Packard Development Company, L.P. Technique for testing processor interrupt logic
GB2409543B (en) * 2003-12-23 2006-11-01 Advanced Risc Mach Ltd Interrupt masking control
US7149831B2 (en) * 2004-09-27 2006-12-12 Hewlett-Packard Development Company, L.P. Batch processing of interrupts
JP2007088772A (ja) * 2005-09-21 2007-04-05 Toshiba Corp 移動通信端末装置
US9032127B2 (en) * 2006-09-14 2015-05-12 Hewlett-Packard Development Company, L.P. Method of balancing I/O device interrupt service loading in a computer system
US9946668B1 (en) * 2007-01-10 2018-04-17 The Mathworks, Inc. Automatic prioritization of interrupts in a modeling environment
JP4897851B2 (ja) * 2009-05-14 2012-03-14 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 コンピュータ・システム及びコンピュータ・システムの制御方法
US20150294114A1 (en) * 2012-09-28 2015-10-15 Hewlett-Packard Development Company, L.P. Application randomization
GB2517493A (en) 2013-08-23 2015-02-25 Advanced Risc Mach Ltd Handling access attributes for data accesses
WO2015114741A1 (fr) * 2014-01-28 2015-08-06 富士通株式会社 Méthode de diagnostic pour dispositif de traitement d'informations, programme de diagnostic pour dispositif de traitement d'informations, et dispositif de traitement d'informations
DE102015213522A1 (de) * 2015-07-17 2017-01-19 Robert Bosch Gmbh Bussystem, Teilnehmerstation dafür und Verfahren zur Konfiguration eines statischen Bussystems für eine dynamische Kommunikation
EP3462312B1 (fr) * 2017-09-29 2022-08-17 ARM Limited Permission d'un traitement de transactions non avorté après instruction de mise à jour de masque d'exception

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061983B2 (de) * 1970-12-16 1973-02-01 Verfahren zur prioritaetsabhaengigen bearbeitung von ablaufanforderungen in einer verarbeitungseinheit
US3828327A (en) * 1973-04-30 1974-08-06 Ibm Simplified storage protection and address translation under system mode control in a data processing system
US4250546A (en) * 1978-07-31 1981-02-10 Motorola, Inc. Fast interrupt method
FR2658628B1 (fr) * 1990-02-20 1992-09-18 Renault Systeme informatique pour gerer l'execution en temps reel de taches selon des priorites et hierarchies predeterminees.
US5495615A (en) * 1990-12-21 1996-02-27 Intel Corp Multiprocessor interrupt controller with remote reading of interrupt control registers
US5551033A (en) * 1991-05-17 1996-08-27 Zenith Data Systems Corporation Apparatus for maintaining one interrupt mask register in conformity with another in a manner invisible to an executing program
US5437042A (en) * 1992-10-02 1995-07-25 Compaq Computer Corporation Arrangement of DMA, interrupt and timer functions to implement symmetrical processing in a multiprocessor computer system
US5455934A (en) * 1993-03-23 1995-10-03 Eclipse Technologies, Inc. Fault tolerant hard disk array controller
US5671424A (en) * 1994-02-02 1997-09-23 Advanced Micro Devices, Inc. Immediate system management interrupt source with associated reason register
US5685009A (en) * 1994-07-20 1997-11-04 Exponential Technology, Inc. Shared floating-point registers and register port-pairing in a dual-architecture CPU
US5606671A (en) * 1994-11-04 1997-02-25 Canon Information Systems, Inc. Serial port using non-maskable interrupt terminal of a microprocessor
US5875342A (en) * 1997-06-03 1999-02-23 International Business Machines Corporation User programmable interrupt mask with timeout
US5958036A (en) * 1997-09-08 1999-09-28 Lucent Technologies Inc. Circuit for arbitrating interrupts with programmable priority levels

Also Published As

Publication number Publication date
FR2775370A1 (fr) 1999-08-27
US6356998B2 (en) 2002-03-12
US20010047470A1 (en) 2001-11-29

Similar Documents

Publication Publication Date Title
FR2775370B1 (fr) Procede de gestion d'interruptions dans un microprocesseur
FR2765985B1 (fr) Procede de gestion d'un terminal securise
FR2791853B1 (fr) Appareil mobile et procede de gestion d'un mode de veille dans un tel appareil mobile
FR2747910B1 (fr) Element d'ancrage destine a l'ancrage dans un os
FR2780200B1 (fr) Dispositif et procede de formation d'un dispositif presentant une cavite a atmosphere controlee
GB2341956B (en) Transaction management in a configuration database
FR2783868B1 (fr) Queue d'aronde a contrainte reduite et procede associe
FR2773417B1 (fr) Procede de formation d'un contact auto-aligne dans un dipositif a semiconducteur
FR2797131B1 (fr) Procede de distribution d'informations
FR2796740B1 (fr) Procede et systeme de gestion de la saturation sur une image radiographique numerisee
FR2810930B1 (fr) Procede de gestion de la cinematique d'un siege a assise mobile
FR2811486B1 (fr) Procede de gestion d'une batterie d'accumulateurs
FR2784760B1 (fr) Procede de gestion de l'heure dans un telephone mobile
FR2770918B1 (fr) Procede de gestion securise d'une memoire
HK1052765A1 (zh) 管理財產的方法和系統
HK1049218A1 (zh) 在生物主體內區別活性部位的方法
FR2801968B1 (fr) Procede d'identification d'oscillations
FR2757978B1 (fr) Procede de securisation d'une donnee dans une memoire reinscriptible
FR2848037B1 (fr) Systeme et procede pour entendre une largeur d'impulsion
FR2809203B1 (fr) Procede de gestion d'une interface homme-machine graphique
FR2800553B1 (fr) Procede de gestion d'un telephone bimode
FR2798544B1 (fr) Procede de gestion d'une remuneration conditionnee par un message recu dans un terminal multimedia
FR2787566B1 (fr) Procede et systeme d'aide a la visee pour arme legere
FR2812785B1 (fr) Procede de gestion automatique de services d'un reseau
FR2809915B1 (fr) Procede d'enregistrement securise dans un decodeur de television

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071030