ATE377766T1 - Integrierte schaltung mit signaturberechnung - Google Patents

Integrierte schaltung mit signaturberechnung

Info

Publication number
ATE377766T1
ATE377766T1 AT04769242T AT04769242T ATE377766T1 AT E377766 T1 ATE377766 T1 AT E377766T1 AT 04769242 T AT04769242 T AT 04769242T AT 04769242 T AT04769242 T AT 04769242T AT E377766 T1 ATE377766 T1 AT E377766T1
Authority
AT
Austria
Prior art keywords
integrated circuit
signature
signature calculation
data signal
dec
Prior art date
Application number
AT04769242T
Other languages
English (en)
Inventor
Stephane Briere
Jean-Marc Yannou
Delphine Rivasseau
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE377766T1 publication Critical patent/ATE377766T1/de

Links

Classifications

    • 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
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
    • G01R31/318533—Reconfiguring for testing, e.g. LSSD, partitioning using scanning techniques, e.g. LSSD, Boundary Scan, JTAG
    • G01R31/318544—Scanning methods, algorithms and patterns
    • G01R31/318547—Data generators or compressors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
    • 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
    • G06F11/26—Functional testing
    • G06F11/27—Built-in tests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Biomedical Technology (AREA)
  • Computer Hardware Design (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Credit Cards Or The Like (AREA)
  • Complex Calculations (AREA)
AT04769242T 2003-09-01 2004-08-26 Integrierte schaltung mit signaturberechnung ATE377766T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03300105 2003-09-01

Publications (1)

Publication Number Publication Date
ATE377766T1 true ATE377766T1 (de) 2007-11-15

Family

ID=34259300

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04769242T ATE377766T1 (de) 2003-09-01 2004-08-26 Integrierte schaltung mit signaturberechnung

Country Status (8)

Country Link
US (1) US7519494B2 (de)
EP (1) EP1664812B1 (de)
JP (1) JP2007504738A (de)
KR (1) KR20060119913A (de)
CN (1) CN100520429C (de)
AT (1) ATE377766T1 (de)
DE (1) DE602004009945T2 (de)
WO (1) WO2005022181A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8086902B2 (en) * 2007-04-16 2011-12-27 Microsoft Corporation Method and apparatus for testing media player software applications
EP2867620A1 (de) * 2012-06-29 2015-05-06 Koninklijke Philips N.V. Vorrichtung zur überwachung eines energieverbrauchs
FR3047378B1 (fr) * 2016-01-29 2018-05-18 STMicroelectronics (Alps) SAS Circuit de fourniture d'un signal video analogique
CN106788399B (zh) * 2016-12-22 2020-03-03 浙江神州量子网络科技有限公司 一种窗口时间可配置的多路符合计数器的实现方法
US11715188B1 (en) * 2022-02-28 2023-08-01 Texas Instruments Incorporated Permanent fault detection for imaging and vision hardware accelerators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659368A (en) * 1992-04-28 1997-08-19 Thomson Consumer Electronics, Inc. Auxiliary video information system including extended data services
GB2282307A (en) * 1993-09-24 1995-03-29 Ibm Disabling display unit when image is unchanged
DE69634219D1 (de) * 1995-03-21 2005-03-03 Sun Microsystems Inc Videoeinzelbildkennungserfassung
US5799022A (en) * 1996-07-01 1998-08-25 Sun Microsystems, Inc. Faulty module location in a fault tolerant computer system
US6819327B2 (en) * 2001-05-18 2004-11-16 Sun Microsystems, Inc. Signature analysis registers for testing a computer graphics system

Also Published As

Publication number Publication date
JP2007504738A (ja) 2007-03-01
KR20060119913A (ko) 2006-11-24
US20070032982A1 (en) 2007-02-08
CN100520429C (zh) 2009-07-29
US7519494B2 (en) 2009-04-14
DE602004009945D1 (de) 2007-12-20
CN1842717A (zh) 2006-10-04
EP1664812B1 (de) 2007-11-07
WO2005022181A1 (en) 2005-03-10
DE602004009945T2 (de) 2008-10-09
EP1664812A1 (de) 2006-06-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties