JPS57114868A - Tester for function of logic circuit - Google Patents

Tester for function of logic circuit

Info

Publication number
JPS57114868A
JPS57114868A JP56001691A JP169181A JPS57114868A JP S57114868 A JPS57114868 A JP S57114868A JP 56001691 A JP56001691 A JP 56001691A JP 169181 A JP169181 A JP 169181A JP S57114868 A JPS57114868 A JP S57114868A
Authority
JP
Japan
Prior art keywords
switch
time
measuring
pushed
parts
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.)
Pending
Application number
JP56001691A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ose
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 JP56001691A priority Critical patent/JPS57114868A/en
Publication of JPS57114868A publication Critical patent/JPS57114868A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

PURPOSE:To obtain the maximum through-put according to the measuring time and the handling time of an object to be measured, by actuating plural measuring parts at one time or alternately after dividing these measuring parts into an optional number of groups. CONSTITUTION:A measurement start switch 19 is pushed with a selection switch 25 turned on, and thus only measuring parts 2 and 3 carry out the measurment by measurement execution/inhibition selecting signals 20-23. While only measuring parts 4 and 5 perform the measurment when a measurement start switch 24 is pushed. The switch 24 becomes ineffective although it is pushed in case measuring parts 6 and 7 are carrying out the measurement, and the handling is possible for the object to be measured. When the switch 25 is off, the switch 24 is ineffective. Like the conventional case, the parts 2-5 have the operations at a time when the switch 19 is pushed. In such way, the operations of the measuring parts are selected in accordance with the value of the measuring time and handling time respectively.
JP56001691A 1981-01-08 1981-01-08 Tester for function of logic circuit Pending JPS57114868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56001691A JPS57114868A (en) 1981-01-08 1981-01-08 Tester for function of logic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56001691A JPS57114868A (en) 1981-01-08 1981-01-08 Tester for function of logic circuit

Publications (1)

Publication Number Publication Date
JPS57114868A true JPS57114868A (en) 1982-07-16

Family

ID=11508541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56001691A Pending JPS57114868A (en) 1981-01-08 1981-01-08 Tester for function of logic circuit

Country Status (1)

Country Link
JP (1) JPS57114868A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0216076U (en) * 1988-07-19 1990-02-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0216076U (en) * 1988-07-19 1990-02-01

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