ES8607571A1 - Sistema de localizacion de fallos para comprobar la viabilidad de componentes situados en una placa de circuito impreso. - Google Patents

Sistema de localizacion de fallos para comprobar la viabilidad de componentes situados en una placa de circuito impreso.

Info

Publication number
ES8607571A1
ES8607571A1 ES542237A ES542237A ES8607571A1 ES 8607571 A1 ES8607571 A1 ES 8607571A1 ES 542237 A ES542237 A ES 542237A ES 542237 A ES542237 A ES 542237A ES 8607571 A1 ES8607571 A1 ES 8607571A1
Authority
ES
Spain
Prior art keywords
recess
circuit board
board
interface connector
customized
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
Application number
ES542237A
Other languages
English (en)
Other versions
ES542237A0 (es
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.)
Mars Inc
Original Assignee
Mars Inc
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
Priority claimed from GB848409794A external-priority patent/GB8409794D0/en
Application filed by Mars Inc filed Critical Mars Inc
Publication of ES542237A0 publication Critical patent/ES542237A0/es
Publication of ES8607571A1 publication Critical patent/ES8607571A1/es
Expired 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
    • G01R31/3181—Functional testing
    • G01R31/319—Tester hardware, i.e. output processing circuits
    • G01R31/31917—Stimuli generation or application of test patterns to the device under test [DUT]
    • G01R31/31926—Routing signals to or from the device under test [DUT], e.g. switch matrix, pin multiplexing
    • 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
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/2607—Circuits therefor
    • G01R31/2637—Circuits therefor for testing other individual devices
    • 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
    • G01R31/31903—Tester hardware, i.e. output processing circuits tester configuration
    • G01R31/31907—Modular tester, e.g. controlling and coordinating instruments in a bus based architecture
    • 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
    • G01R31/31903—Tester hardware, i.e. output processing circuits tester configuration
    • G01R31/31912—Tester/user interface
    • 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
    • G06F11/261—Functional testing by simulating additional hardware, e.g. fault simulation
    • 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
    • G06F11/273—Tester hardware, i.e. output processing circuits
    • G06F11/277—Tester hardware, i.e. output processing circuits with comparison between actual response and known fault-free response

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Measuring Leads Or Probes (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

SISTEMA DE LOCALIZACION DE FALLOS PARA COMPROBAR LA VIABILIDAD DE LOS COMPONENTES DE UNA PLACA DE CIRCUITO IMPRESO. CONSTA DE: UN MULTIPLEXOR (51) CON VARIAS REDES DE CONMUTACION, VIAS DE DIRECCIOIN (40K, 41K) Y TERMINALES (35K, 36K, 38K, 39K); UN DISPOSITIVO DE CONMUTACION (52) QUE TIENE UNAS FUENTES DE TENSION (53), DE CORRIENTE (54) Y DE FRECUENCIA (55); UN AMPLIFICADOR (57) DE INSTRUMENTACION QUE TIENE ETAPAS INTERMEDIAS DE ALTA IMPEDANCIA (58) Y UN AMPLIFICADOR DIFERENCIAL (59); UN DISPOSITIVO COMPARADOR DE VENTANA (60) QUE EFECTUA UNA COMPARACION CON NIVELES DE REFERENCIA ALTOS (VH) Y BAJOS (VL); UN CIRCUITO LOGICO (61); UNA VIA DE DATOS DE REPRESENTACION VISUAL (62); UN CONVERTIDOR ANALOGICO DIGITAL (63).
ES542237A 1984-04-16 1985-04-15 Sistema de localizacion de fallos para comprobar la viabilidad de componentes situados en una placa de circuito impreso. Expired ES8607571A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848409794A GB8409794D0 (en) 1984-04-16 1984-04-16 Testing apparatus
GB08508319A GB2157837B (en) 1984-04-16 1985-03-29 Circuit testing apparatus

Publications (2)

Publication Number Publication Date
ES542237A0 ES542237A0 (es) 1986-06-16
ES8607571A1 true ES8607571A1 (es) 1986-06-16

Family

ID=26287620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542237A Expired ES8607571A1 (es) 1984-04-16 1985-04-15 Sistema de localizacion de fallos para comprobar la viabilidad de componentes situados en una placa de circuito impreso.

Country Status (9)

Country Link
US (1) US4714875A (es)
EP (1) EP0159907A3 (es)
AU (1) AU586163B2 (es)
BR (1) BR8501786A (es)
CA (1) CA1235527A (es)
DK (1) DK170585A (es)
ES (1) ES8607571A1 (es)
GB (1) GB2157837B (es)
IE (1) IE56616B1 (es)

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DE3441578A1 (de) * 1984-11-14 1986-05-22 Riba-Prüftechnik GmbH, 7801 Schallstadt Leiterplatten-pruefeinrichtung
US4857833A (en) * 1987-08-27 1989-08-15 Teradyne, Inc. Diagnosis of faults on circuit board
US4908576A (en) * 1987-09-08 1990-03-13 Jackson Daniel K System for printed circuit board testing
FR2623630B1 (fr) * 1987-11-23 1992-01-03 Lmt Radio Professionelle Procede et dispositif de localisation des pannes de circuits logiques
GB8728444D0 (en) * 1987-12-04 1988-01-13 Plessey Co Plc Analogue circuit element & chain for testing analogue circuit
US5047708A (en) * 1988-12-23 1991-09-10 Kondner Jr Robert L Apparatus for testing circuit boards
US5029168A (en) * 1989-02-27 1991-07-02 Acer Incorporated Multiplexing communication card and scanning method for run-in testing
JPH04505962A (ja) * 1989-04-05 1992-10-15 ナイツ　テクノロジー　インコーポレイテッド 集積回路を試験するための接触感知
US5353243A (en) * 1989-05-31 1994-10-04 Synopsys Inc. Hardware modeling system and method of use
US5369593A (en) * 1989-05-31 1994-11-29 Synopsys Inc. System for and method of connecting a hardware modeling element to a hardware modeling system
US5086271A (en) * 1990-01-12 1992-02-04 Reliability Incorporated Driver system and distributed transmission line network for driving devices under test
US5019771A (en) * 1990-05-09 1991-05-28 Knights Technology, Inc. Contact sensing for integrated circuit testing
US5023545A (en) * 1990-06-04 1991-06-11 The United States Of America Circuit probing system
US5113140A (en) * 1990-06-20 1992-05-12 National Research Council Of Canada Microprocessor-controlled high-voltage capacitance bridge
US5235272A (en) * 1991-06-17 1993-08-10 Photon Dynamics, Inc. Method and apparatus for automatically inspecting and repairing an active matrix LCD panel
GB9121506D0 (en) * 1991-10-10 1991-11-27 Smiths Industries Plc Resistance monitors
GB2260416B (en) * 1991-10-10 1995-07-26 Smiths Industries Plc Resistance monitors
GB2261957B (en) * 1991-11-16 1995-05-17 Voltech Instr Ltd Apparatus for testing wound components
US5561367A (en) * 1992-07-23 1996-10-01 Xilinx, Inc. Structure and method for testing wiring segments in an integrated circuit device
US5646547A (en) * 1994-04-28 1997-07-08 Xilinx, Inc. Logic cell which can be configured as a latch without static one's problem
GB2274716A (en) * 1992-09-22 1994-08-03 Mistrock Microsystems Limited Circuit tester
GB2278689B (en) * 1993-06-02 1997-03-19 Ford Motor Co Method and apparatus for testing integrated circuits
GB2279760B (en) * 1993-07-06 1997-04-23 Gentex Corp Communication headset tester
US5504432A (en) * 1993-08-31 1996-04-02 Hewlett-Packard Company System and method for detecting short, opens and connected pins on a printed circuit board using automatic test equipment
US5543727A (en) * 1994-04-05 1996-08-06 Bellsouth Corporation Run-in test system for PC circuit board
US5541862A (en) * 1994-04-28 1996-07-30 Wandel & Goltermann Ate Systems Ltd. Emulator and digital signal analyzer
CA2201623A1 (en) * 1994-10-06 1996-04-18 Stephen K. Sunter Bus for sensitive analog signals
US5528137A (en) * 1995-01-24 1996-06-18 International Business Machines Corporation Network sensitive pulse generator
US5673295A (en) * 1995-04-13 1997-09-30 Synopsis, Incorporated Method and apparatus for generating and synchronizing a plurality of digital signals
US5861743A (en) * 1995-12-21 1999-01-19 Genrad, Inc. Hybrid scanner for use in an improved MDA tester
US5933019A (en) * 1997-03-05 1999-08-03 Depue; Clayton S. Circuit board testing switch
US5952833A (en) * 1997-03-07 1999-09-14 Micron Technology, Inc. Programmable voltage divider and method for testing the impedance of a programmable element
US6130530A (en) * 1997-12-22 2000-10-10 Hd Electric Company Tester for power transformers and capacitors
US6795743B1 (en) 2000-09-18 2004-09-21 Dell Products L.P. Apparatus and method for electronically encoding an article with work-in-progress information
DE10241045B4 (de) * 2002-08-30 2006-07-20 Infineon Technologies Ag Verfahren zum Durchführen von Testmessungen an lichtemittierenden Bauelementen
US6970794B2 (en) * 2002-09-19 2005-11-29 Marvell International Ltd. Semiconductor having reduced configuration pins and method thereof
US7512504B2 (en) * 2002-09-19 2009-03-31 Marvell World Trade Ltd. Testing system using configurable integrated circuit
GB0308550D0 (en) * 2003-04-10 2003-05-21 Barker Colin Improvements to an automatic test machine
US7218147B2 (en) * 2003-10-01 2007-05-15 Stmicroelectronics Pvt. Ltd. Input buffer and method of operating the same
US7680961B2 (en) * 2005-10-25 2010-03-16 Hewlett-Packard Development Company, L.P. Device recognition system and method
TWI288241B (en) * 2005-11-30 2007-10-11 Ip Leader Technology Corp Probing apparatus, probing print-circuit board and probing system for high-voltage matrix-based probing
TWI383160B (zh) * 2009-12-31 2013-01-21 Test Research Inc 電性連接瑕疵偵測系統及方法
CN102401875A (zh) * 2010-09-07 2012-04-04 鸿富锦精密工业（深圳）有限公司 软性电路板测试电路
CN103308842A (zh) * 2012-03-07 2013-09-18 鸿富锦精密工业（深圳）有限公司 调试电路
KR102127508B1 (ko) * 2013-08-23 2020-06-30 삼성디스플레이 주식회사 인쇄 회로 기판 어셈블리 및 그것을 포함하는 표시 장치
CN107688144A (zh) * 2017-09-25 2018-02-13 河南中烟工业有限责任公司 一种烟机电路板故障定位装置
KR20210081438A (ko) * 2018-11-21 2021-07-01 램 리써치 코포레이션 무선 전자 제어 시스템
TWI696914B (zh) * 2019-05-17 2020-06-21 和碩聯合科技股份有限公司 電子裝置、訊號驗證器及訊號驗證的方法

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GB766935A (en) * 1953-10-26 1957-01-30 Ibm Circuit testing apparatus
GB850061A (en) * 1958-10-13 1960-09-28 Beckman Instruments Inc Data handling system
DE1187727B (de) * 1961-04-17 1965-02-25 Siemens Ag Einrichtung zur Herstellung elektrischer Verbindungen in Messschaltungen
GB1263644A (en) * 1969-08-07 1972-02-16 Olivetti & Co Spa Apparatus for automatically testing electronic circuits
DE1946492B1 (es) * 1969-09-13 1971-02-04
US3854125A (en) * 1971-06-15 1974-12-10 Instrumentation Engineering Automated diagnostic testing system
US3851161A (en) * 1973-05-07 1974-11-26 Burroughs Corp Continuity network testing and fault isolating
US4070565A (en) * 1976-08-18 1978-01-24 Zehntel, Inc. Programmable tester method and apparatus
US4114093A (en) * 1976-12-17 1978-09-12 Everett/Charles, Inc. Network testing method and apparatus
US4225819A (en) * 1978-10-12 1980-09-30 Bell Telephone Laboratories, Incorporated Circuit board contact contamination probe
US4342958A (en) * 1980-03-28 1982-08-03 Honeywell Information Systems Inc. Automatic test equipment test probe contact isolation detection method
US4465972A (en) * 1982-04-05 1984-08-14 Allied Corporation Connection arrangement for printed circuit board testing apparatus
JPS6072317A (ja) * 1983-09-28 1985-04-24 Nec Corp Ｌｓｉ論理回路

Also Published As

Publication number Publication date
AU4132585A (en) 1985-10-24
AU586163B2 (en) 1989-07-06
GB2157837B (en) 1988-05-18
IE56616B1 (en) 1991-10-09
ES542237A0 (es) 1986-06-16
EP0159907A3 (en) 1987-10-14
IE850905L (en) 1985-10-16
DK170585D0 (da) 1985-04-16
GB8508319D0 (en) 1985-05-09
CA1235527A (en) 1988-04-19
US4714875A (en) 1987-12-22
DK170585A (da) 1985-10-17
GB2157837A (en) 1985-10-30
BR8501786A (pt) 1985-12-10
EP0159907A2 (en) 1985-10-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603