DE60222187D1 - Überwachungschaltung eines mikroprozessors und analysewerkzeug und seine ein- und ausgänge - Google Patents

Überwachungschaltung eines mikroprozessors und analysewerkzeug und seine ein- und ausgänge

Info

Publication number
DE60222187D1
DE60222187D1 DE60222187T DE60222187T DE60222187D1 DE 60222187 D1 DE60222187 D1 DE 60222187D1 DE 60222187 T DE60222187 T DE 60222187T DE 60222187 T DE60222187 T DE 60222187T DE 60222187 D1 DE60222187 D1 DE 60222187D1
Authority
DE
Germany
Prior art keywords
microprocessor
inputs
outputs
monitoring
analysis tool
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
DE60222187T
Other languages
English (en)
Inventor
Catherine Robert
Xavier Robert
Jehan-Philippe Barbiero
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
STMicroelectronics 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 STMicroelectronics SA filed Critical STMicroelectronics SA
Application granted granted Critical
Publication of DE60222187D1 publication Critical patent/DE60222187D1/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
    • 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
    • G06F11/2236—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 CPU or processors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/28—Error detection; Error correction; Monitoring by checking the correct order of processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3024—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a central processing unit [CPU]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3065—Monitoring arrangements determined by the means or processing involved in reporting the monitored data
DE60222187T 2002-11-14 2002-11-14 Überwachungschaltung eines mikroprozessors und analysewerkzeug und seine ein- und ausgänge Expired - Lifetime DE60222187D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2002/003909 WO2004046928A1 (fr) 2002-11-14 2002-11-14 Circuit de surveillance d'un microprocesseur et outil d'analyse et ses entrees/sorties

Publications (1)

Publication Number Publication Date
DE60222187D1 true DE60222187D1 (de) 2007-10-11

Family

ID=32319945

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60222187T Expired - Lifetime DE60222187D1 (de) 2002-11-14 2002-11-14 Überwachungschaltung eines mikroprozessors und analysewerkzeug und seine ein- und ausgänge

Country Status (4)

Country Link
US (1) US7673121B2 (de)
EP (1) EP1576476B1 (de)
DE (1) DE60222187D1 (de)
WO (1) WO2004046928A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8176225B2 (en) * 2008-11-04 2012-05-08 Renesas Electronics America Inc. Microcontroller peripheral event distribution bus
US8156269B2 (en) * 2008-11-04 2012-04-10 Renesas Electronics America Inc. Reference distribution bus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783739A (en) * 1979-11-05 1988-11-08 Geophysical Service Inc. Input/output command processor
US5732279A (en) * 1994-11-10 1998-03-24 Brooktree Corporation System and method for command processing or emulation in a computer system using interrupts, such as emulation of DMA commands using burst mode data transfer for sound or the like
US5974573A (en) * 1996-01-16 1999-10-26 Dell Usa, L.P. Method for collecting ECC event-related information during SMM operations
US5724505A (en) * 1996-05-15 1998-03-03 Lucent Technologies Inc. Apparatus and method for real-time program monitoring via a serial interface
US5848264A (en) * 1996-10-25 1998-12-08 S3 Incorporated Debug and video queue for multi-processor chip
KR100229897B1 (ko) * 1997-01-10 1999-11-15 윤종용 직접 메모리 억세스 전송방법에 따른 타이밍 모드선택장치
EP1184790B1 (de) 1997-04-08 2009-11-25 Advanced Micro Devices, Inc. Ablaufdaten-Cachespeicher für mikroprozessorbetriebene Anordung
GB2329049B (en) * 1997-09-09 2002-09-11 Advanced Risc Mach Ltd Apparatus and method for identifying exceptions when debugging software
US6321331B1 (en) * 1998-04-22 2001-11-20 Transwitch Corporation Real time debugger interface for embedded systems
US6961875B2 (en) * 2001-03-22 2005-11-01 International Business Machines Corporation Method and apparatus for capturing event traces for debug and analysis

Also Published As

Publication number Publication date
US7673121B2 (en) 2010-03-02
WO2004046928A1 (fr) 2004-06-03
EP1576476B1 (de) 2007-08-29
EP1576476A1 (de) 2005-09-21
US20060212684A1 (en) 2006-09-21

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Legal Events

Date Code Title Description
8332 No legal effect for de