ITMI991472A0 - Disposizione circuitale per controllare un circuito di riconoscimento tri-state - Google Patents

Disposizione circuitale per controllare un circuito di riconoscimento tri-state

Info

Publication number
ITMI991472A0
ITMI991472A0 IT99MI001472A ITMI991472A ITMI991472A0 IT MI991472 A0 ITMI991472 A0 IT MI991472A0 IT 99MI001472 A IT99MI001472 A IT 99MI001472A IT MI991472 A ITMI991472 A IT MI991472A IT MI991472 A0 ITMI991472 A0 IT MI991472A0
Authority
IT
Italy
Prior art keywords
circuit
tri
control
state recognition
circuit arrangement
Prior art date
Application number
IT99MI001472A
Other languages
English (en)
Inventor
Paul Hartl
Hermann Haberer
Paul Haberl
Original Assignee
Leuze Lumiflex Gmbh Co
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 Leuze Lumiflex Gmbh Co filed Critical Leuze Lumiflex Gmbh Co
Publication of ITMI991472A0 publication Critical patent/ITMI991472A0/it
Publication of ITMI991472A1 publication Critical patent/ITMI991472A1/it
Application granted granted Critical
Publication of IT1313223B1 publication Critical patent/IT1313223B1/it

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
    • G01R31/3181—Functional testing
    • G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
    • G01R31/318502—Test of Combinational circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Eye Examination Apparatus (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Logic Circuits (AREA)
IT1999MI001472A 1998-07-10 1999-07-02 Disposizione circuitale per controllare un circuito di riconoscimentotri-state. IT1313223B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19831088A DE19831088C2 (de) 1998-07-10 1998-07-10 Schaltungsanordnung zur Überprüfung einer Tri-State-Erkennungsschaltung

Publications (3)

Publication Number Publication Date
ITMI991472A0 true ITMI991472A0 (it) 1999-07-02
ITMI991472A1 ITMI991472A1 (it) 2001-01-02
IT1313223B1 IT1313223B1 (it) 2002-06-17

Family

ID=7873715

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI001472A IT1313223B1 (it) 1998-07-10 1999-07-02 Disposizione circuitale per controllare un circuito di riconoscimentotri-state.

Country Status (4)

Country Link
US (1) US6418546B1 (it)
DE (1) DE19831088C2 (it)
FR (1) FR2781058B1 (it)
IT (1) IT1313223B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039142B4 (de) * 2000-08-07 2006-12-28 Leuze Lumiflex Gmbh + Co. Kg Verfahren zur Überwachung eines Zuganges zu einem Gefahrenbereich
US7098833B2 (en) * 2004-06-04 2006-08-29 Texas Instruments Incorporated Tri-value decoder circuit and method
CN104991184B (zh) * 2015-07-29 2018-05-25 英特格灵芯片(天津)有限公司 一种芯片片上三态信号检测装置及其检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764995A (en) * 1971-12-21 1973-10-09 Prd Electronics Inc Programmable test systems
US5432440A (en) * 1991-11-25 1995-07-11 At&T Global Information Solutions Company Detection of tri-state logic signals
US5714892A (en) * 1996-04-04 1998-02-03 Analog Devices, Inc. Three state logic input
DE19736216A1 (de) * 1996-09-24 1998-03-26 Siemens Ag Einrichtung zur Diagnose des Zustands eines Tristate-Ausgangs
JP2861973B2 (ja) * 1996-10-11 1999-02-24 日本電気株式会社 半導体集積論理回路のテスト回路
TW347468B (en) * 1997-10-28 1998-12-11 Winbond Electronics Corp Three-step level detector without standby-current
US6133753A (en) * 1998-11-25 2000-10-17 Analog Devices, Inc. Tri-state input detection circuit

Also Published As

Publication number Publication date
FR2781058A1 (fr) 2000-01-14
FR2781058B1 (fr) 2005-07-15
US6418546B1 (en) 2002-07-09
DE19831088A1 (de) 2000-02-24
DE19831088C2 (de) 2001-02-08
ITMI991472A1 (it) 2001-01-02
IT1313223B1 (it) 2002-06-17

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