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JPS56121153A - Self-diagnostic system of electronic apparatus - Google Patents

Self-diagnostic system of electronic apparatus

Info

Publication number
JPS56121153A
JPS56121153A JP2280480A JP2280480A JPS56121153A JP S56121153 A JPS56121153 A JP S56121153A JP 2280480 A JP2280480 A JP 2280480A JP 2280480 A JP2280480 A JP 2280480A JP S56121153 A JPS56121153 A JP S56121153A
Authority
JP
Japan
Prior art keywords
diagnostic
diagnosis
program
equipment
electronic apparatus
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
JP2280480A
Other languages
Japanese (ja)
Inventor
Hisatoshi Amamiya
Kunio Masuyama
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP2280480A priority Critical patent/JPS56121153A/en
Publication of JPS56121153A publication Critical patent/JPS56121153A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

PURPOSE:To make a diagnosis very easily and also swiftly, by transmitting and storing a diagnostic program stored in the diagnostic equipment, in the electronic apparatus once, and making the electronic apparatus side execute the self-diagnosis in accordance with said program. CONSTITUTION:A diagnostic equipment DE is connected to the data transmission terminal equipment DTE. The equipment DE transmits a diagnostic program which has been stored in the ROM2, as a data to the equipment DTE side through the telephone circuit L, etc. in accordance with a transmission program of the ROM1. The equipment DTE side receives the data which has been transmitted, and stores it in the RAM. And, when the transmission has been finished, the CPUO starts the diagnosis of apparatus in accordance with a diagnostic program which has been stored in the RAM, by the instruction in the ROMO. When the diagnosis has been finished, its diagnostic result, diagnostic condition, etc. are printed by the printer PRTO or are displayed by the display DP. In this way, the diagnosis can be executed very easily and also swiftly without storing an unnecessary program in advance.
JP2280480A 1980-02-27 1980-02-27 Self-diagnostic system of electronic apparatus Pending JPS56121153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2280480A JPS56121153A (en) 1980-02-27 1980-02-27 Self-diagnostic system of electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2280480A JPS56121153A (en) 1980-02-27 1980-02-27 Self-diagnostic system of electronic apparatus

Publications (1)

Publication Number Publication Date
JPS56121153A true JPS56121153A (en) 1981-09-22

Family

ID=12092863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2280480A Pending JPS56121153A (en) 1980-02-27 1980-02-27 Self-diagnostic system of electronic apparatus

Country Status (1)

Country Link
JP (1) JPS56121153A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087368A2 (en) * 1982-02-24 1983-08-31 Digital Equipment Corporation Interchangeable interface circuit structure
EP0087367A2 (en) * 1982-02-24 1983-08-31 Equipment Corporation Digital Interchangeable interface circuitry arrangements for use with a data processing system
JPH0232401U (en) * 1988-08-25 1990-02-28
JPH02103640A (en) * 1988-10-11 1990-04-16 Nec Corp Testing system for device with cpu
US6981179B1 (en) 1999-04-23 2005-12-27 Sharp Kabushiki Kaisha Microcomputer having built-in nonvolatile memory and check system thereof and IC card packing microcomputer having built-in nonvolatile memory and check system thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932020A (en) * 1972-07-28 1974-03-23
JPS5084144A (en) * 1973-10-08 1975-07-07
JPS559234A (en) * 1978-07-04 1980-01-23 Toshiba Corp Remote diagnosis method for electronic computer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932020A (en) * 1972-07-28 1974-03-23
JPS5084144A (en) * 1973-10-08 1975-07-07
JPS559234A (en) * 1978-07-04 1980-01-23 Toshiba Corp Remote diagnosis method for electronic computer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087368A2 (en) * 1982-02-24 1983-08-31 Digital Equipment Corporation Interchangeable interface circuit structure
EP0087367A2 (en) * 1982-02-24 1983-08-31 Equipment Corporation Digital Interchangeable interface circuitry arrangements for use with a data processing system
JPH0232401U (en) * 1988-08-25 1990-02-28
JPH02103640A (en) * 1988-10-11 1990-04-16 Nec Corp Testing system for device with cpu
US6981179B1 (en) 1999-04-23 2005-12-27 Sharp Kabushiki Kaisha Microcomputer having built-in nonvolatile memory and check system thereof and IC card packing microcomputer having built-in nonvolatile memory and check system thereof

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