DE69835106D1 - Eingebetteter logischer Analysator - Google Patents

Eingebetteter logischer Analysator

Info

Publication number
DE69835106D1
DE69835106D1 DE69835106T DE69835106T DE69835106D1 DE 69835106 D1 DE69835106 D1 DE 69835106D1 DE 69835106 T DE69835106 T DE 69835106T DE 69835106 T DE69835106 T DE 69835106T DE 69835106 D1 DE69835106 D1 DE 69835106D1
Authority
DE
Germany
Prior art keywords
embedded logical
logical analyzer
analyzer
embedded
logical
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
DE69835106T
Other languages
English (en)
Other versions
DE69835106T2 (de
Inventor
Kerry Veenstra
Krishna Rangasayee
Alan L Herrmann
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.)
Altera Corp
Original Assignee
Altera Corp
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 Altera Corp filed Critical Altera Corp
Publication of DE69835106D1 publication Critical patent/DE69835106D1/de
Application granted granted Critical
Publication of DE69835106T2 publication Critical patent/DE69835106T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01R31/3177—Testing of logic operation, e.g. by logic analysers
    • 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
    • G01R31/318516—Test of programmable logic devices [PLDs]
    • 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
    • G06F11/25—Testing of logic operation, e.g. by logic analysers
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3636—Software debugging by tracing the execution of the program
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3648—Software debugging using additional hardware
    • G06F11/3656—Software debugging using additional hardware using a specific debug interface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/32—Circuit design at the digital level
    • G06F30/33—Design verification, e.g. functional simulation or model checking
    • G06F30/3308—Design verification, e.g. functional simulation or model checking using simulation
    • G06F30/331—Design verification, e.g. functional simulation or model checking using simulation with hardware acceleration, e.g. by using field programmable gate array [FPGA] or emulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Logic Circuits (AREA)
DE69835106T 1997-11-18 1998-11-18 Eingebetteter logischer Analysator Expired - Lifetime DE69835106T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US6560297P 1997-11-18 1997-11-18
US65602P 1997-11-18
US09/186,607 US6286114B1 (en) 1997-10-27 1998-11-06 Enhanced embedded logic analyzer
US186607 1998-11-06

Publications (2)

Publication Number Publication Date
DE69835106D1 true DE69835106D1 (de) 2006-08-10
DE69835106T2 DE69835106T2 (de) 2006-12-07

Family

ID=26745776

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69834892T Expired - Lifetime DE69834892T2 (de) 1997-11-18 1998-11-18 Eingebetteter Logikanalysator
DE69835106T Expired - Lifetime DE69835106T2 (de) 1997-11-18 1998-11-18 Eingebetteter logischer Analysator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69834892T Expired - Lifetime DE69834892T2 (de) 1997-11-18 1998-11-18 Eingebetteter Logikanalysator

Country Status (4)

Country Link
US (3) US6286114B1 (de)
EP (4) EP2264600A3 (de)
JP (1) JPH11296403A (de)
DE (2) DE69834892T2 (de)

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* Cited by examiner, † Cited by third party
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DE69834892T2 (de) 2007-05-24
US6286114B1 (en) 2001-09-04
DE69834892D1 (de) 2006-07-27
EP0919916A3 (de) 2000-01-12
US20010037477A1 (en) 2001-11-01
EP2264598A2 (de) 2010-12-22
EP2264600A3 (de) 2011-06-22
EP2264600A2 (de) 2010-12-22
JPH11296403A (ja) 1999-10-29
EP0919916A2 (de) 1999-06-02
EP2264599A2 (de) 2010-12-22
EP2264598A3 (de) 2011-06-22
US6460148B2 (en) 2002-10-01
EP2264599A3 (de) 2011-06-22
EP0919916B1 (de) 2006-06-14
US20020194543A1 (en) 2002-12-19
DE69835106T2 (de) 2006-12-07
US6704889B2 (en) 2004-03-09

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