JPS58178452A - マイクロコンピユ−タ自己診断方式 - Google Patents

マイクロコンピユ−タ自己診断方式

Info

Publication number
JPS58178452A
JPS58178452A JP57061457A JP6145782A JPS58178452A JP S58178452 A JPS58178452 A JP S58178452A JP 57061457 A JP57061457 A JP 57061457A JP 6145782 A JP6145782 A JP 6145782A JP S58178452 A JPS58178452 A JP S58178452A
Authority
JP
Japan
Prior art keywords
pulse
microcomputer
program
output
watchdog timer
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
JP57061457A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6363931B2 (en]
Inventor
Masahiro Watanabe
雅弘 渡辺
Hiroaki Nirasawa
韮沢　洋明
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57061457A priority Critical patent/JPS58178452A/ja
Publication of JPS58178452A publication Critical patent/JPS58178452A/ja
Publication of JPS6363931B2 publication Critical patent/JPS6363931B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
JP57061457A 1982-04-12 1982-04-12 マイクロコンピユ−タ自己診断方式 Granted JPS58178452A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57061457A JPS58178452A (ja) 1982-04-12 1982-04-12 マイクロコンピユ−タ自己診断方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57061457A JPS58178452A (ja) 1982-04-12 1982-04-12 マイクロコンピユ−タ自己診断方式

Publications (2)

Publication Number Publication Date
JPS58178452A true JPS58178452A (ja) 1983-10-19
JPS6363931B2 JPS6363931B2 (en]) 1988-12-09

Family

ID=13171583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57061457A Granted JPS58178452A (ja) 1982-04-12 1982-04-12 マイクロコンピユ−タ自己診断方式

Country Status (1)

Country Link
JP (1) JPS58178452A (en])

Also Published As

Publication number Publication date
JPS6363931B2 (en]) 1988-12-09

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