GB2412199B - Performing diagnostic operations upon a data processing apparatus with power down support - Google Patents

Performing diagnostic operations upon a data processing apparatus with power down support

Info

Publication number
GB2412199B
GB2412199B GB0413981A GB0413981A GB2412199B GB 2412199 B GB2412199 B GB 2412199B GB 0413981 A GB0413981 A GB 0413981A GB 0413981 A GB0413981 A GB 0413981A GB 2412199 B GB2412199 B GB 2412199B
Authority
GB
United Kingdom
Prior art keywords
processing apparatus
data processing
power down
down support
performing diagnostic
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
GB0413981A
Other languages
English (en)
Other versions
GB2412199A (en
GB0413981D0 (en
Inventor
Conrado Blasco Allue
Paul Kimelman
Andrew Brookfield Swaine
Richard Roy Grisenthwaite
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.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines Ltd
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 ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Publication of GB0413981D0 publication Critical patent/GB0413981D0/en
Publication of GB2412199A publication Critical patent/GB2412199A/en
Application granted granted Critical
Publication of GB2412199B publication Critical patent/GB2412199B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Debugging And Monitoring (AREA)
  • Semiconductor Integrated Circuits (AREA)
GB0413981A 2004-03-16 2004-06-22 Performing diagnostic operations upon a data processing apparatus with power down support Expired - Lifetime GB2412199B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/801,131 US7228457B2 (en) 2004-03-16 2004-03-16 Performing diagnostic operations upon a data processing apparatus with power down support

Publications (3)

Publication Number Publication Date
GB0413981D0 GB0413981D0 (en) 2004-07-28
GB2412199A GB2412199A (en) 2005-09-21
GB2412199B true GB2412199B (en) 2007-02-14

Family

ID=32825750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0413981A Expired - Lifetime GB2412199B (en) 2004-03-16 2004-06-22 Performing diagnostic operations upon a data processing apparatus with power down support

Country Status (3)

Country Link
US (1) US7228457B2 (https=)
JP (1) JP4411160B2 (https=)
GB (1) GB2412199B (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7426659B2 (en) * 2004-03-16 2008-09-16 Arm Limited Forced diagnostic entry upon power-up
US7213172B2 (en) * 2004-03-31 2007-05-01 Intel Corporation Debugging power management
KR101092438B1 (ko) * 2004-08-05 2011-12-13 엘지전자 주식회사 케이블 방송 수신기 및 그의 진단 방법
EP1830268B1 (en) * 2006-03-03 2019-05-08 STMicroelectronics (Research & Development) Limited Multiple purpose integrated circuit
JP4836732B2 (ja) * 2006-09-27 2011-12-14 富士通株式会社 情報処理装置
FR2948785B1 (fr) * 2009-07-28 2011-08-26 St Ericsson Grenoble Sas Terminateur de transaction
GB2481385B (en) * 2010-06-21 2018-08-15 Advanced Risc Mach Ltd Tracing speculatively executed instructions
CN102759980B (zh) * 2011-04-29 2016-01-20 晨星软件研发(深圳)有限公司 多核心电子系统及其速率调节装置
US10013299B2 (en) * 2015-09-16 2018-07-03 Microsoft Technology Licensing, Llc Handling crashes of a device's peripheral subsystems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565079A1 (en) * 1992-04-08 1993-10-13 Kabushiki Kaisha Toshiba Semiconductor device including voltage stress test shunting circuit
US6134668A (en) * 1997-05-13 2000-10-17 Micron Electronics, Inc. Method of selective independent powering of portion of computer system through remote interface from remote interface power supply
US6202160B1 (en) * 1997-05-13 2001-03-13 Micron Electronics, Inc. System for independent powering of a computer system
US20020104031A1 (en) * 2000-12-06 2002-08-01 Tomlinson Jock F. Programmable power management system and method
JP2002304236A (ja) * 2001-04-05 2002-10-18 Hitachi Ltd 監視システム
WO2003079172A2 (en) * 2002-03-11 2003-09-25 Intel Corporation A power-down scheme for an integrated circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153881A (en) * 1989-08-01 1992-10-06 Digital Equipment Corporation Method of handling errors in software
US6000040A (en) * 1996-10-29 1999-12-07 Compaq Computer Corporation Method and apparatus for diagnosing fault states in a computer system
US6249885B1 (en) * 1997-05-13 2001-06-19 Karl S. Johnson Method for managing environmental conditions of a distributed processor system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565079A1 (en) * 1992-04-08 1993-10-13 Kabushiki Kaisha Toshiba Semiconductor device including voltage stress test shunting circuit
US6134668A (en) * 1997-05-13 2000-10-17 Micron Electronics, Inc. Method of selective independent powering of portion of computer system through remote interface from remote interface power supply
US6202160B1 (en) * 1997-05-13 2001-03-13 Micron Electronics, Inc. System for independent powering of a computer system
US20020104031A1 (en) * 2000-12-06 2002-08-01 Tomlinson Jock F. Programmable power management system and method
JP2002304236A (ja) * 2001-04-05 2002-10-18 Hitachi Ltd 監視システム
WO2003079172A2 (en) * 2002-03-11 2003-09-25 Intel Corporation A power-down scheme for an integrated circuit

Also Published As

Publication number Publication date
US20050210333A1 (en) 2005-09-22
JP4411160B2 (ja) 2010-02-10
JP2005267595A (ja) 2005-09-29
GB2412199A (en) 2005-09-21
US7228457B2 (en) 2007-06-05
GB0413981D0 (en) 2004-07-28

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20240621