JPS51138358A - Electronic circuit testing apparatus - Google Patents

Electronic circuit testing apparatus

Info

Publication number
JPS51138358A
JPS51138358A JP50063212A JP6321275A JPS51138358A JP S51138358 A JPS51138358 A JP S51138358A JP 50063212 A JP50063212 A JP 50063212A JP 6321275 A JP6321275 A JP 6321275A JP S51138358 A JPS51138358 A JP S51138358A
Authority
JP
Japan
Prior art keywords
electronic circuit
testing apparatus
circuit testing
circuit elements
signal values
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
JP50063212A
Other languages
Japanese (ja)
Other versions
JPS5426465B2 (en
Inventor
Toshio Nakamura
Hirokazu Nomura
Nobuo Wakatsuki
Masayuki Inagaki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50063212A priority Critical patent/JPS51138358A/en
Publication of JPS51138358A publication Critical patent/JPS51138358A/en
Publication of JPS5426465B2 publication Critical patent/JPS5426465B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tests Of Electronic Circuits (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)

Abstract

PURPOSE: To find out correctly and rapidly the failed portions in circuit elements by simultaneous observation for the signal values of the circuit elements in a logic package and the signal values at the connecter terminals.
COPYRIGHT: (C)1976,JPO&Japio
JP50063212A 1975-05-26 1975-05-26 Electronic circuit testing apparatus Granted JPS51138358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50063212A JPS51138358A (en) 1975-05-26 1975-05-26 Electronic circuit testing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50063212A JPS51138358A (en) 1975-05-26 1975-05-26 Electronic circuit testing apparatus

Publications (2)

Publication Number Publication Date
JPS51138358A true JPS51138358A (en) 1976-11-29
JPS5426465B2 JPS5426465B2 (en) 1979-09-04

Family

ID=13222653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50063212A Granted JPS51138358A (en) 1975-05-26 1975-05-26 Electronic circuit testing apparatus

Country Status (1)

Country Link
JP (1) JPS51138358A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121541A (en) * 1977-03-31 1978-10-24 Fujitsu Ltd Logic circuit diagnosis processing method
JPS56128467A (en) * 1980-03-12 1981-10-07 Mitsubishi Electric Corp Automatic checker of print card
JPS5979866A (en) * 1982-09-27 1984-05-09 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレイシヨン Digital testing system
JPS62214376A (en) * 1986-03-12 1987-09-21 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Method of discovering trouble of electronic device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121541A (en) * 1977-03-31 1978-10-24 Fujitsu Ltd Logic circuit diagnosis processing method
JPS6137653B2 (en) * 1977-03-31 1986-08-25 Fujitsu Ltd
JPS56128467A (en) * 1980-03-12 1981-10-07 Mitsubishi Electric Corp Automatic checker of print card
JPS5979866A (en) * 1982-09-27 1984-05-09 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレイシヨン Digital testing system
JPS62214376A (en) * 1986-03-12 1987-09-21 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Method of discovering trouble of electronic device

Also Published As

Publication number Publication date
JPS5426465B2 (en) 1979-09-04

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