FR2692993B1 - Automate de contrôle d'un bus de testabilité. - Google Patents

Automate de contrôle d'un bus de testabilité.

Info

Publication number
FR2692993B1
FR2692993B1 FR9208024A FR9208024A FR2692993B1 FR 2692993 B1 FR2692993 B1 FR 2692993B1 FR 9208024 A FR9208024 A FR 9208024A FR 9208024 A FR9208024 A FR 9208024A FR 2692993 B1 FR2692993 B1 FR 2692993B1
Authority
FR
France
Prior art keywords
bus
microprocessor
transmitted
testing
control unit
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
FR9208024A
Other languages
English (en)
Other versions
FR2692993A1 (fr
Inventor
Jacques Chommeloux
Jean-Louis Lelezec
Patrick Roux
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9208024A priority Critical patent/FR2692993B1/fr
Publication of FR2692993A1 publication Critical patent/FR2692993A1/fr
Application granted granted Critical
Publication of FR2692993B1 publication Critical patent/FR2692993B1/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
    • 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
    • G06F11/2221—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 input/output devices or peripheral units
    • 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
    • G01R31/31723—Hardware for routing the test signal within the device under test to the circuits to be tested, e.g. multiplexer for multiple core testing, accessing internal nodes
    • 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
    • G01R31/319—Tester hardware, i.e. output processing circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
FR9208024A 1992-06-30 1992-06-30 Automate de contrôle d'un bus de testabilité. Expired - Fee Related FR2692993B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9208024A FR2692993B1 (fr) 1992-06-30 1992-06-30 Automate de contrôle d'un bus de testabilité.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208024A FR2692993B1 (fr) 1992-06-30 1992-06-30 Automate de contrôle d'un bus de testabilité.

Publications (2)

Publication Number Publication Date
FR2692993A1 FR2692993A1 (fr) 1993-12-31
FR2692993B1 true FR2692993B1 (fr) 1994-08-26

Family

ID=9431341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9208024A Expired - Fee Related FR2692993B1 (fr) 1992-06-30 1992-06-30 Automate de contrôle d'un bus de testabilité.

Country Status (1)

Country Link
FR (1) FR2692993B1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023142A (en) * 1975-04-14 1977-05-10 International Business Machines Corporation Common diagnostic bus for computer systems to enable testing concurrently with normal system operation

Also Published As

Publication number Publication date
FR2692993A1 (fr) 1993-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse