ES2033281T3 - Circuito, su aplicacion y metodo de prueba para una red de comunicaciones. - Google Patents

Circuito, su aplicacion y metodo de prueba para una red de comunicaciones.

Info

Publication number
ES2033281T3
ES2033281T3 ES198787115471T ES87115471T ES2033281T3 ES 2033281 T3 ES2033281 T3 ES 2033281T3 ES 198787115471 T ES198787115471 T ES 198787115471T ES 87115471 T ES87115471 T ES 87115471T ES 2033281 T3 ES2033281 T3 ES 2033281T3
Authority
ES
Spain
Prior art keywords
signal
test
circuit
error
circuit arrangement
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
ES198787115471T
Other languages
English (en)
Inventor
Gunter Kaltbeitzel
Michael Dr. Klein
Martin Renner
Joachim Wolk
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.)
Alcatel Lucent NV
Original Assignee
Alcatel NV
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 Alcatel NV filed Critical Alcatel NV
Application granted granted Critical
Publication of ES2033281T3 publication Critical patent/ES2033281T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0421—Circuit arrangements therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
    • H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

ESTE SISTEMA DE CONEXIONES INVENTADO SE CARACTERIZA POR EL HECHO DE QUE POSEE UN GENERADOR DE SEÑALES DE PRUEBA (TG) INTEGRADO, FIJO, Y UN CIRCUITO DETECTOR DE FALLOS (PE), TAMBIEN INTEGRADO DE FORMA FIJA.DESDE DUERA SE PUEDE ORDENAR QUE EL RECORRIDO DE UNA SEÑAL QUEDE SEPARADO EN UN PUNTO DETERMINADO, MEMORIZANDOSE AHI LA SEÑAL DEL GENERADOR DE SEÑALES DE PRUEBA (TG). LA SEÑAL RECOGIDA EN OTRO PUNTO DE SU RECORRIDO, TAMBIEN SELECCIONABLE DESDE FUERA, SE REVISA EN EL CIRCUITO DETECTOR DE FALLOS (PE), Y EL RESULTADO SE EMITE HACIAL EL EXTERIOR. UN SISTEMA DE CONEXIONES DE ESTE TIPO ENCUENTRA UNA APLICACION VENTAJOSA ALLI DONDE SE UNEN UNA MULTITUD DE SISTEMAS DE CONEXIONES IDENTICOS, FORMANDO UNA RED DE NOTICIAS MAYOR. EL INVENTO SE DESCRIBE CON LA AYUDA DEL EJEMPLO DE UN CAMPO DE ACOPLO DE BANDA ANCHA COMPUESTO DE MUCHOS ELEMENTOS DE ACOPLO DE BANDA ANCHA. DADO QUE LOS GENERADORES DE SEÑALES DE PRUEBA Y LOS CIRCUITOS DETECTORES DE FALLOS SON INDEPENDIENTES ENTRE SI, RESULTA FACTIBLE REALIZAR PRUEBAS DE TODO EL SISTEMA SIN TENER QUE CONECTAR RECORRIDOS DE PRUEBA ADICIONALES. EL SISTEMA DE CONEXIONES PROPUESTO FACILITA TAMBIEN LA COMPROBACION DE CIRCUITOS DE ALTA INTEGRACION INCLUSO YA EN EL WAFER, YA QUE NO SE PRECISA INTRODUCIR NI RECOGER SEÑALES DE PRUEBA DE ALTA FRECUENCIA.
ES198787115471T 1986-10-25 1987-10-22 Circuito, su aplicacion y metodo de prueba para una red de comunicaciones. Expired - Lifetime ES2033281T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863636427 DE3636427A1 (de) 1986-10-25 1986-10-25 Schaltungsanordnung und nachrichtennetzwerk mit pruefeinrichtung und pruefverfahren

Publications (1)

Publication Number Publication Date
ES2033281T3 true ES2033281T3 (es) 1993-03-16

Family

ID=6312511

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787115471T Expired - Lifetime ES2033281T3 (es) 1986-10-25 1987-10-22 Circuito, su aplicacion y metodo de prueba para una red de comunicaciones.

Country Status (6)

Country Link
US (1) US4881229A (es)
EP (1) EP0265837B1 (es)
JP (1) JPS63122342A (es)
AT (1) ATE76546T1 (es)
DE (2) DE3636427A1 (es)
ES (1) ES2033281T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816948A1 (de) * 1988-05-18 1989-11-30 Siemens Ag Schaltungsanordnung fuer fernmeldeschaltanlagen und/oder fernmeldevermittlungsanlagen, insbesondere cross-connect-schaltstationen, mit closschem koppelfeld
DE3832491A1 (de) * 1988-09-22 1990-03-29 Siemens Ag Verfahren zum messen im teilnehmerbereich eines integrated services digital network (isdn)-systems
US5051996A (en) * 1989-03-27 1991-09-24 The United States Of America As Represented By The United States Department Of Energy Built-in-test by signature inspection (bitsi)
US5072447A (en) * 1989-11-08 1991-12-10 National Semiconductor Corporation Pattern injector
DE9111798U1 (de) * 1991-09-20 1993-01-28 Siemens AG, 8000 München Schaltungsanordnung zur sicherheitstechnischen Prüfung ausgewählter Komponenten eines Fernmeldevermittlungsssystems
US5317439A (en) * 1992-07-17 1994-05-31 At&T Bell Laboratories Automatic on-line monitoring and optimization of optical network switching nodes
DK0590182T3 (da) * 1992-09-29 1998-04-27 Siemens Ag Fremgangsmåde til drift af et tidstrinelement eller et kombineret tids-rumtrinelement i en koblingsindrretning i en digitalt tidsmultiplextelefonomstillingscentral
EP0624022B1 (de) * 1993-05-05 2003-11-05 Siemens Aktiengesellschaft Anordnung zur Sprechwegeprüfung in einem Koppelnetz einer digitalen Zeitmultiplex-Fernsprechvermittlungsstelle
FR2724084B1 (fr) * 1994-08-31 1997-01-03 Alcatel Mobile Comm France Systeme de transmission d'informations par un canal de transmission variant dans le temps, et equipements d'emission et de reception correspondants
US6039709A (en) * 1998-12-16 2000-03-21 Orthosis Corrective Systems Orthopedic hinge assembly
US7062696B2 (en) * 2000-01-14 2006-06-13 National Semiconductor Algorithmic test pattern generator, with built-in-self-test (BIST) capabilities, for functional testing of a circuit
US8775888B2 (en) * 2012-03-30 2014-07-08 Lsi Corporation Methods and structure for correlating multiple test outputs of an integrated circuit acquired during separate instances of an event

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523912C3 (de) * 1975-05-30 1982-02-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Prüfsystem zur Überprüfung des Schaltzustandes von Koppelpunkten eines Kreuzschaltfeldes
JPS5970349A (ja) * 1982-10-15 1984-04-20 Hitachi Ltd 通話路導通試験方式
US4538269A (en) * 1983-04-18 1985-08-27 International Telephone And Telegraph Corporation Programmable coding and decoding arrangement
DE3331403A1 (de) * 1983-08-31 1985-03-21 Robert Bosch Gmbh, 7000 Stuttgart Mikroprozessorgesteuertes elektronisches geraet
US4577312A (en) * 1984-07-05 1986-03-18 At&T Bell Laboratories Arrangement for wideband transmission via a switched network
US4686628A (en) * 1984-07-19 1987-08-11 Fairchild Camera & Instrument Corp. Electric device or circuit testing method and apparatus
US4654851A (en) * 1984-12-24 1987-03-31 Rockwell International Corporation Multiple data path simulator
US4672610A (en) * 1985-05-13 1987-06-09 Motorola, Inc. Built in self test input generator for programmable logic arrays
US4754215A (en) * 1985-11-06 1988-06-28 Nec Corporation Self-diagnosable integrated circuit device capable of testing sequential circuit elements
US4669081A (en) * 1986-02-04 1987-05-26 Raytheon Company LSI fault insertion

Also Published As

Publication number Publication date
US4881229A (en) 1989-11-14
DE3636427A1 (de) 1988-05-05
JPS63122342A (ja) 1988-05-26
EP0265837A3 (en) 1989-11-15
EP0265837A2 (de) 1988-05-04
ATE76546T1 (de) 1992-06-15
EP0265837B1 (de) 1992-05-20
DE3779254D1 (de) 1992-06-25

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