JPS57153350A - Failure detecting method for central processing unit - Google Patents

Failure detecting method for central processing unit

Info

Publication number
JPS57153350A
JPS57153350A JP56038652A JP3865281A JPS57153350A JP S57153350 A JPS57153350 A JP S57153350A JP 56038652 A JP56038652 A JP 56038652A JP 3865281 A JP3865281 A JP 3865281A JP S57153350 A JPS57153350 A JP S57153350A
Authority
JP
Japan
Prior art keywords
shift register
shift
bit
processing unit
central processing
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
JP56038652A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628824B2 (OSRAM
Inventor
Yoji Ono
Yoshihiro Sumiyama
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Nippon Kokuyu Tetsudo
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Nippon Kokuyu Tetsudo
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 JAPANESE NATIONAL RAILWAYS<JNR>, Japan National Railways, Nippon Kokuyu Tetsudo filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP56038652A priority Critical patent/JPS57153350A/ja
Publication of JPS57153350A publication Critical patent/JPS57153350A/ja
Publication of JPS628824B2 publication Critical patent/JPS628824B2/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

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)
JP56038652A 1981-03-19 1981-03-19 Failure detecting method for central processing unit Granted JPS57153350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56038652A JPS57153350A (en) 1981-03-19 1981-03-19 Failure detecting method for central processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56038652A JPS57153350A (en) 1981-03-19 1981-03-19 Failure detecting method for central processing unit

Publications (2)

Publication Number Publication Date
JPS57153350A true JPS57153350A (en) 1982-09-21
JPS628824B2 JPS628824B2 (OSRAM) 1987-02-25

Family

ID=12531185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56038652A Granted JPS57153350A (en) 1981-03-19 1981-03-19 Failure detecting method for central processing unit

Country Status (1)

Country Link
JP (1) JPS57153350A (OSRAM)

Also Published As

Publication number Publication date
JPS628824B2 (OSRAM) 1987-02-25

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