JPS5614913A - Diagnosing method - Google Patents

Diagnosing method

Info

Publication number
JPS5614913A
JPS5614913A JP9220879A JP9220879A JPS5614913A JP S5614913 A JPS5614913 A JP S5614913A JP 9220879 A JP9220879 A JP 9220879A JP 9220879 A JP9220879 A JP 9220879A JP S5614913 A JPS5614913 A JP S5614913A
Authority
JP
Japan
Prior art keywords
output pattern
expected output
test
diagnosed
setting part
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
JP9220879A
Other languages
Japanese (ja)
Other versions
JPS6252265B2 (en
Inventor
Kaoru Okazaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9220879A priority Critical patent/JPS5614913A/en
Publication of JPS5614913A publication Critical patent/JPS5614913A/en
Publication of JPS6252265B2 publication Critical patent/JPS6252265B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

PURPOSE: To make it possible to reduce the quantity of diagnosis data by converting only varied parts of the preceding test and expected output pattern into data, and restoring to the original and resetting the expected output pattern by an expected output pattern setting part.
CONSTITUTION: When a diagnosing input pattern is imparted from a memory device 1 to a part 2 to be diagnosed, the output pattern of the part to be diagnosed appears at one input side of a comparison part 3. On the other hand, with respect to the first test, the expected output pattern is directly set at each of memory elements corresponding to each of output terminals within the expected output pattern setting part 4 from the memory deviced 1 with respect to the full output terminal, and is compared 3 with the output from the part 2 to be diagnosed. With respect to the second test and downward, the expected output pattern of the preceding test is housed in the memory element of the expected output pattern setting part 4. Since the expected output pattern obtained from the memory device 1 is an information showing a position different from the preceding test, only the content of the designated memory element in the expected output pattern setting part 4 is reset by the data obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP9220879A 1979-07-19 1979-07-19 Diagnosing method Granted JPS5614913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9220879A JPS5614913A (en) 1979-07-19 1979-07-19 Diagnosing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9220879A JPS5614913A (en) 1979-07-19 1979-07-19 Diagnosing method

Publications (2)

Publication Number Publication Date
JPS5614913A true JPS5614913A (en) 1981-02-13
JPS6252265B2 JPS6252265B2 (en) 1987-11-04

Family

ID=14048019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9220879A Granted JPS5614913A (en) 1979-07-19 1979-07-19 Diagnosing method

Country Status (1)

Country Link
JP (1) JPS5614913A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374325U (en) * 1989-11-22 1991-07-25

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144A (en) * 1976-11-11 1979-01-05 Riken Piston Ring Ind Co Ltd Sealing member for use in oil pressure machine
JPS5468136A (en) * 1977-11-10 1979-06-01 Nec Corp Inspection unit for logic circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144A (en) * 1976-11-11 1979-01-05 Riken Piston Ring Ind Co Ltd Sealing member for use in oil pressure machine
JPS5468136A (en) * 1977-11-10 1979-06-01 Nec Corp Inspection unit for logic circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374325U (en) * 1989-11-22 1991-07-25

Also Published As

Publication number Publication date
JPS6252265B2 (en) 1987-11-04

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