JPS57192132A - Failure detecting method for logical circuit - Google Patents

Failure detecting method for logical circuit

Info

Publication number
JPS57192132A
JPS57192132A JP56075760A JP7576081A JPS57192132A JP S57192132 A JPS57192132 A JP S57192132A JP 56075760 A JP56075760 A JP 56075760A JP 7576081 A JP7576081 A JP 7576081A JP S57192132 A JPS57192132 A JP S57192132A
Authority
JP
Japan
Prior art keywords
circuit
failure
count
monitor
output signal
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
JP56075760A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0334032B2 (enrdf_load_stackoverflow
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 JP56075760A priority Critical patent/JPS57192132A/ja
Publication of JPS57192132A publication Critical patent/JPS57192132A/ja
Publication of JPH0334032B2 publication Critical patent/JPH0334032B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation

Landscapes

  • Tests Of Electronic Circuits (AREA)
  • Debugging And Monitoring (AREA)
  • Logic Circuits (AREA)
JP56075760A 1981-05-21 1981-05-21 Failure detecting method for logical circuit Granted JPS57192132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56075760A JPS57192132A (en) 1981-05-21 1981-05-21 Failure detecting method for logical circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56075760A JPS57192132A (en) 1981-05-21 1981-05-21 Failure detecting method for logical circuit

Publications (2)

Publication Number Publication Date
JPS57192132A true JPS57192132A (en) 1982-11-26
JPH0334032B2 JPH0334032B2 (enrdf_load_stackoverflow) 1991-05-21

Family

ID=13585499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56075760A Granted JPS57192132A (en) 1981-05-21 1981-05-21 Failure detecting method for logical circuit

Country Status (1)

Country Link
JP (1) JPS57192132A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0334032B2 (enrdf_load_stackoverflow) 1991-05-21

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