FR2400209A1 - Appareil destine a realiser des essais fonctionnels de circuits electroniques - Google Patents

Appareil destine a realiser des essais fonctionnels de circuits electroniques

Info

Publication number
FR2400209A1
FR2400209A1 FR7809154A FR7809154A FR2400209A1 FR 2400209 A1 FR2400209 A1 FR 2400209A1 FR 7809154 A FR7809154 A FR 7809154A FR 7809154 A FR7809154 A FR 7809154A FR 2400209 A1 FR2400209 A1 FR 2400209A1
Authority
FR
France
Prior art keywords
registers
operation memory
large number
memory circuit
inputs connected
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.)
Granted
Application number
FR7809154A
Other languages
English (en)
Other versions
FR2400209B1 (fr
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.)
GRACHEV OLEG
Original Assignee
GRACHEV OLEG
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 GRACHEV OLEG filed Critical GRACHEV OLEG
Publication of FR2400209A1 publication Critical patent/FR2400209A1/fr
Application granted granted Critical
Publication of FR2400209B1 publication Critical patent/FR2400209B1/fr
Granted 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
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2834—Automated test systems [ATE]; using microprocessors or computers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

Cet appareil comporte, pour chaque borne 3 d'un circuit électronique 4 à essayer, un bloc 6 de stockage et de sortie de séquences codées de valeurs de contrôle et de consigne des signaux, ce bloc comprenant deux registres de décalage 22, 23, un registre de décalage à trois bits 16 connecté à la borne 3 à essayer une mémoire 26 reliée aux entrées 27, 28 des registres de décalage 22, 23 et un registre d'adresse 29 relié à l'entrée 30 de la mémoire 26. L'appareil comporte un bloc 7 de définition des régimes commun aux bornes 3 à essayer et comportant un circuit de commande 48, un circuit 47 mémorisant les régimes, des registres d'adresse de départ 42, d'adresse finale 43, de microcycles 44, de cycles 45 et d'impulsions de synchronisation 46 connectés aux circuits 47 et 48, un circuit de comparaison 31 dont l'entrée 69 est reliée à la sortie 68 du registre d'adresse finale 43, l'entrée 32 étant reliée à la sortie du registre d'adresse 29 ainsi qu'un circuit d'écriture 33 connecté avec le circuit de commande 48, les sorties 34 du circuit 33 étant reliées aux entrées séparées du registre d'adresse 29, de la mémoire 26, des registres de décalage 22, 23, des portes ET-OU 19, 20 et du registre de décalage 16 à trois bits.
FR7809154A 1977-04-08 1978-03-29 Appareil destine a realiser des essais fonctionnels de circuits electroniques Granted FR2400209A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772472761A SU802970A1 (ru) 1977-04-08 1977-04-08 Устройство дл функционального конт-РОл бОльшиХ иНТЕгРАльНыХ CXEM

Publications (2)

Publication Number Publication Date
FR2400209A1 true FR2400209A1 (fr) 1979-03-09
FR2400209B1 FR2400209B1 (fr) 1982-10-15

Family

ID=20703602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809154A Granted FR2400209A1 (fr) 1977-04-08 1978-03-29 Appareil destine a realiser des essais fonctionnels de circuits electroniques

Country Status (8)

Country Link
BG (1) BG41621A1 (fr)
DD (1) DD136771A1 (fr)
FR (1) FR2400209A1 (fr)
GR (1) GR64070B (fr)
HU (1) HU177211B (fr)
IT (1) IT7841558A0 (fr)
PL (1) PL121435B1 (fr)
SU (1) SU802970A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036316A7 (fr) * 1969-03-10 1970-12-24 Gaillard Edmond
US3790885A (en) * 1972-03-27 1974-02-05 Ibm Serial test patterns for mosfet testing
US3924144A (en) * 1973-05-11 1975-12-02 Ibm Method for testing logic chips and logic chips adapted therefor
US3976940A (en) * 1975-02-25 1976-08-24 Fairchild Camera And Instrument Corporation Testing circuit
US4000460A (en) * 1974-07-01 1976-12-28 Xerox Corporation Digital circuit module test system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036316A7 (fr) * 1969-03-10 1970-12-24 Gaillard Edmond
US3790885A (en) * 1972-03-27 1974-02-05 Ibm Serial test patterns for mosfet testing
US3924144A (en) * 1973-05-11 1975-12-02 Ibm Method for testing logic chips and logic chips adapted therefor
US4000460A (en) * 1974-07-01 1976-12-28 Xerox Corporation Digital circuit module test system
US3976940A (en) * 1975-02-25 1976-08-24 Fairchild Camera And Instrument Corporation Testing circuit

Also Published As

Publication number Publication date
GR64070B (en) 1980-01-21
PL121435B1 (en) 1982-05-31
SU802970A1 (ru) 1981-02-07
IT7841558A0 (it) 1978-04-06
PL205799A1 (pl) 1979-01-15
HU177211B (en) 1981-08-28
DD136771A1 (de) 1979-07-25
BG41621A1 (en) 1987-07-15
FR2400209B1 (fr) 1982-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse