WO2003104991A3 - Method and base chip for monitoring the operation of a microcontroller unit - Google Patents

Method and base chip for monitoring the operation of a microcontroller unit Download PDF

Info

Publication number
WO2003104991A3
WO2003104991A3 PCT/IB2003/002113 IB0302113W WO03104991A3 WO 2003104991 A3 WO2003104991 A3 WO 2003104991A3 IB 0302113 W IB0302113 W IB 0302113W WO 03104991 A3 WO03104991 A3 WO 03104991A3
Authority
WO
WIPO (PCT)
Prior art keywords
monitoring
microcontroller unit
base chip
microcontroller
drawn
Prior art date
Application number
PCT/IB2003/002113
Other languages
French (fr)
Other versions
WO2003104991A2 (en
Inventor
Martin Wagner
Matthias Muth
Original Assignee
Philips Intellectual Property
Koninkl Philips Electronics Nv
Martin Wagner
Matthias Muth
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 Philips Intellectual Property, Koninkl Philips Electronics Nv, Martin Wagner, Matthias Muth filed Critical Philips Intellectual Property
Priority to AU2003240155A priority Critical patent/AU2003240155A1/en
Priority to US10/517,471 priority patent/US20050231209A1/en
Priority to EP03732770A priority patent/EP1516255A2/en
Priority to JP2004511995A priority patent/JP4261476B2/en
Publication of WO2003104991A2 publication Critical patent/WO2003104991A2/en
Publication of WO2003104991A3 publication Critical patent/WO2003104991A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/24—Resetting means

Abstract

To further develop a method and a base chip (200) for monitoring the operation of at least one microcontroller that is intended for at least one application and is associated with a system (100) in such a way that a failure in the reset function can be reliably detected and the conclusions that need to be drawn for system-related reasons can be drawn, it is proposed that: the microcontroller unit (300) has at least one monitoring module (10) associated with it and that; the fact that a reset of the microcontroller unit (300) has taken place is acknowledged to the monitoring module (10) by means of at least one confirming signal.
PCT/IB2003/002113 2002-06-10 2003-06-05 Method and base chip for monitoring the operation of a microcontroller unit WO2003104991A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2003240155A AU2003240155A1 (en) 2002-06-10 2003-06-05 Method and base chip for monitoring the operation of a microcontroller unit
US10/517,471 US20050231209A1 (en) 2002-06-10 2003-06-05 Method and base chip for monitoring the operation of a microcontroller unit
EP03732770A EP1516255A2 (en) 2002-06-10 2003-06-05 Method and base chip for monitoring the operation of a microcontroller unit
JP2004511995A JP4261476B2 (en) 2002-06-10 2003-06-05 Method and base chip for monitoring the operation of a microcontroller unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10225471.0 2002-06-10
DE10225471A DE10225471A1 (en) 2002-06-10 2002-06-10 Reset monitoring method for use with a microcontroller, whereby a monitoring module monitors the microcontroller and generates an acknowledgement signal when it is successfully reset

Publications (2)

Publication Number Publication Date
WO2003104991A2 WO2003104991A2 (en) 2003-12-18
WO2003104991A3 true WO2003104991A3 (en) 2004-03-04

Family

ID=29557673

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/002113 WO2003104991A2 (en) 2002-06-10 2003-06-05 Method and base chip for monitoring the operation of a microcontroller unit

Country Status (7)

Country Link
US (1) US20050231209A1 (en)
EP (1) EP1516255A2 (en)
JP (1) JP4261476B2 (en)
CN (1) CN100485626C (en)
AU (1) AU2003240155A1 (en)
DE (1) DE10225471A1 (en)
WO (1) WO2003104991A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7686417B2 (en) 2005-10-31 2010-03-30 Seiko Epson Corporation Maintenance liquid for ink jet recording
DE112010004554T5 (en) 2009-11-24 2012-09-06 Electronics And Telecommunications Research Institute A method of restoring a frame whose transmission has failed in a MU-MIMO based wireless communication system
WO2011065743A2 (en) 2009-11-24 2011-06-03 한국전자통신연구원 Methods for transmitting a frame in a multi-user based wireless communication system
US8861495B2 (en) 2009-11-24 2014-10-14 Electronics And Telecommunications Research Institute Method for protecting data in a MU-MIMO based wireless communication system
DE102011089397B4 (en) * 2011-12-21 2020-12-17 Bayerische Motoren Werke Aktiengesellschaft Method for monitoring an adaptive network
WO2015104193A1 (en) * 2014-01-10 2015-07-16 Koninklijke Philips N.V. Multi-master bus
CN107515601A (en) * 2017-09-22 2017-12-26 北京腾凌科技有限公司 Control device and method
JP7291541B2 (en) * 2019-05-29 2023-06-15 株式会社デンソーテン Control device and monitoring method

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US6038671A (en) * 1998-03-12 2000-03-14 Compaq Computer Corporation Power management of a computer system using a power button
EP1143314A1 (en) * 2000-04-03 2001-10-10 Toyota Jidosha Kabushiki Kaisha Technique of monitoring abnormality in plurality of CPUs or controllers
US6307480B1 (en) * 1995-12-29 2001-10-23 Legerity, Inc. Integrated circuit reset incorporating battery monitor and watchdog timer
US20020046362A1 (en) * 2000-06-30 2002-04-18 Peter Bolz Method and device for synchronizing a computing device and a monitoring circuit

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US6101545A (en) * 1996-10-21 2000-08-08 Hughes Electronics Corporation Message handling system for different message delivery types
US6425093B1 (en) * 1998-01-05 2002-07-23 Sophisticated Circuits, Inc. Methods and apparatuses for controlling the execution of software on a digital processing system
US6446225B1 (en) * 1998-04-23 2002-09-03 Microsoft Corporation Server system with scalable session timeout mechanism
DE19847986C2 (en) * 1998-10-17 2000-10-26 Daimler Chrysler Ag Single processor system
DE10056408C1 (en) * 2000-11-14 2002-03-07 Bosch Gmbh Robert Processor monitoring device uses watchdog for monitoring system clock and providing software checking function and component check monitoring function
US6934893B1 (en) * 2000-11-16 2005-08-23 Stmicroelectronics S.A. Method of monitoring the activation of programmed sequences of a programmed system and computer program and apparatus for implementing same
US7051332B2 (en) * 2001-05-21 2006-05-23 Cyberscan Technology, Inc. Controller having a restart engine configured to initiate a controller restart cycle upon receipt of a timeout signal from a watchdog timer
US6992877B2 (en) * 2002-03-13 2006-01-31 Alliant Techsystems Inc. Electronic switching system for a detonation device
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US6952753B2 (en) * 2002-06-03 2005-10-04 Sun Microsystems, Inc. Device driver with improved timeout performance
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307480B1 (en) * 1995-12-29 2001-10-23 Legerity, Inc. Integrated circuit reset incorporating battery monitor and watchdog timer
US6038671A (en) * 1998-03-12 2000-03-14 Compaq Computer Corporation Power management of a computer system using a power button
EP1143314A1 (en) * 2000-04-03 2001-10-10 Toyota Jidosha Kabushiki Kaisha Technique of monitoring abnormality in plurality of CPUs or controllers
US20020046362A1 (en) * 2000-06-30 2002-04-18 Peter Bolz Method and device for synchronizing a computing device and a monitoring circuit

Also Published As

Publication number Publication date
CN100485626C (en) 2009-05-06
DE10225471A1 (en) 2003-12-18
EP1516255A2 (en) 2005-03-23
JP4261476B2 (en) 2009-04-30
AU2003240155A8 (en) 2003-12-22
US20050231209A1 (en) 2005-10-20
WO2003104991A2 (en) 2003-12-18
JP2005529403A (en) 2005-09-29
CN1659519A (en) 2005-08-24
AU2003240155A1 (en) 2003-12-22

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