JPS547832A - Central control unit - Google Patents

Central control unit

Info

Publication number
JPS547832A
JPS547832A JP7343477A JP7343477A JPS547832A JP S547832 A JPS547832 A JP S547832A JP 7343477 A JP7343477 A JP 7343477A JP 7343477 A JP7343477 A JP 7343477A JP S547832 A JPS547832 A JP S547832A
Authority
JP
Japan
Prior art keywords
control unit
central control
detecting
program
interruption
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
JP7343477A
Other languages
Japanese (ja)
Inventor
Fukuzo Mizuno
Hiroshi Sakai
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7343477A priority Critical patent/JPS547832A/en
Publication of JPS547832A publication Critical patent/JPS547832A/en
Pending legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To minimize the effect on the system by detecting the program runaway in a short time, through the provision of a circuit detecting it as a program failure if no interruption is taken place within a given time.
COPYRIGHT: (C)1979,JPO&Japio
JP7343477A 1977-06-20 1977-06-20 Central control unit Pending JPS547832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7343477A JPS547832A (en) 1977-06-20 1977-06-20 Central control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7343477A JPS547832A (en) 1977-06-20 1977-06-20 Central control unit

Publications (1)

Publication Number Publication Date
JPS547832A true JPS547832A (en) 1979-01-20

Family

ID=13518125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7343477A Pending JPS547832A (en) 1977-06-20 1977-06-20 Central control unit

Country Status (1)

Country Link
JP (1) JPS547832A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175825A (en) * 1985-01-31 1986-08-07 Fuji Heavy Ind Ltd Malfunction preventing system of computer for automobile
JPS61265645A (en) * 1985-05-20 1986-11-25 Fujitsu Ltd Runaway monitoring circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175825A (en) * 1985-01-31 1986-08-07 Fuji Heavy Ind Ltd Malfunction preventing system of computer for automobile
JPS61265645A (en) * 1985-05-20 1986-11-25 Fujitsu Ltd Runaway monitoring circuit

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