JPS51134541A - Self-diagnostic system of data processing equipment - Google Patents

Self-diagnostic system of data processing equipment

Info

Publication number
JPS51134541A
JPS51134541A JP50058581A JP5858175A JPS51134541A JP S51134541 A JPS51134541 A JP S51134541A JP 50058581 A JP50058581 A JP 50058581A JP 5858175 A JP5858175 A JP 5858175A JP S51134541 A JPS51134541 A JP S51134541A
Authority
JP
Japan
Prior art keywords
self
data processing
processing equipment
diagnostic system
diagnosis
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
JP50058581A
Other languages
Japanese (ja)
Inventor
Yoritoshi Uchida
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50058581A priority Critical patent/JPS51134541A/en
Publication of JPS51134541A publication Critical patent/JPS51134541A/en
Pending legal-status Critical Current

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  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

PURPOSE: Self-diagnosis of the miniature data processing equipment with a limited number of gates for economical reasons by adding the minimum hardware for diagnosis to the hardware for the ordinary instruction processing.
COPYRIGHT: (C)1976,JPO&Japio
JP50058581A 1975-05-19 1975-05-19 Self-diagnostic system of data processing equipment Pending JPS51134541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50058581A JPS51134541A (en) 1975-05-19 1975-05-19 Self-diagnostic system of data processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50058581A JPS51134541A (en) 1975-05-19 1975-05-19 Self-diagnostic system of data processing equipment

Publications (1)

Publication Number Publication Date
JPS51134541A true JPS51134541A (en) 1976-11-22

Family

ID=13088413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50058581A Pending JPS51134541A (en) 1975-05-19 1975-05-19 Self-diagnostic system of data processing equipment

Country Status (1)

Country Link
JP (1) JPS51134541A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161562A (en) * 1981-03-30 1982-10-05 Fujitsu Ltd Diagnostic system for logical operation circuit
JPS59132051A (en) * 1983-01-17 1984-07-30 Fujitsu Ltd Self-verifying system
JPS59180637A (en) * 1983-03-31 1984-10-13 Nec Corp Computer for control
JPS6065348A (en) * 1983-09-20 1985-04-15 Panafacom Ltd Diagnosis system for arithmetic unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122243A (en) * 1973-03-22 1974-11-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122243A (en) * 1973-03-22 1974-11-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161562A (en) * 1981-03-30 1982-10-05 Fujitsu Ltd Diagnostic system for logical operation circuit
JPS59132051A (en) * 1983-01-17 1984-07-30 Fujitsu Ltd Self-verifying system
JPS59180637A (en) * 1983-03-31 1984-10-13 Nec Corp Computer for control
JPS6065348A (en) * 1983-09-20 1985-04-15 Panafacom Ltd Diagnosis system for arithmetic unit

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