JPS5743218A - Failure processing system - Google Patents

Failure processing system

Info

Publication number
JPS5743218A
JPS5743218A JP55118664A JP11866480A JPS5743218A JP S5743218 A JPS5743218 A JP S5743218A JP 55118664 A JP55118664 A JP 55118664A JP 11866480 A JP11866480 A JP 11866480A JP S5743218 A JPS5743218 A JP S5743218A
Authority
JP
Japan
Prior art keywords
failure
circuit
channel device
channel
troubled
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
JP55118664A
Other languages
Japanese (ja)
Inventor
Hajime Oyadomari
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 JP55118664A priority Critical patent/JPS5743218A/en
Publication of JPS5743218A publication Critical patent/JPS5743218A/en
Pending legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:To prevent the system down by producing an interrupting request signal including the information relating to a troubled channel device when a channel control device detects a failure. CONSTITUTION:If a data bus 42 is in failure, when a channel control device selects the troubled bus, the data failure is detected with a failure detection circuit 12 and a storage circuit 18 stores the number of a channel device having the troubled bus. An interrupting parameter relay circuit 17 regards the data failure in the channel device 22 from the outputs of the circuits 12 and 18, and produces interruption request and parameter as if it were produced from an interrupting generating circuit 212 of the channel device 22 and reports it to an interruption processing circuit 13. The circuit 13 performs the processing to failure interruption request from the channel device.
JP55118664A 1980-08-28 1980-08-28 Failure processing system Pending JPS5743218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55118664A JPS5743218A (en) 1980-08-28 1980-08-28 Failure processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55118664A JPS5743218A (en) 1980-08-28 1980-08-28 Failure processing system

Publications (1)

Publication Number Publication Date
JPS5743218A true JPS5743218A (en) 1982-03-11

Family

ID=14742153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55118664A Pending JPS5743218A (en) 1980-08-28 1980-08-28 Failure processing system

Country Status (1)

Country Link
JP (1) JPS5743218A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113849A (en) * 1982-12-22 1984-06-30 Japan Tobacco Inc Preparation of furikake having high protein content
JPH08194651A (en) * 1995-01-20 1996-07-30 Nec Corp Bus fault processing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113849A (en) * 1982-12-22 1984-06-30 Japan Tobacco Inc Preparation of furikake having high protein content
JPH08194651A (en) * 1995-01-20 1996-07-30 Nec Corp Bus fault processing system

Similar Documents

Publication Publication Date Title
JPS5743218A (en) Failure processing system
JPS5372541A (en) Interruption control system
JPS5347614A (en) Control system for magnetically suspended and driven vehicle
ES457077A1 (en) Information density decision circuit
JPS5437432A (en) Error detector of memory device
JPS5331911A (en) Control system for subscriber dial-tone
ES428221A1 (en) Control arrangement
JPS56100547A (en) Data transmission system
JPS5350625A (en) Error detecting system
JPS5376785A (en) Receiver of fire alarm system
JPS57189760A (en) Restarting method of tracking system
JPS5528140A (en) Control circuit having automatic check system
JPS5336148A (en) Interruption system
JPS57212533A (en) Polling monitoring system
JPS56152068A (en) Selection circuit for graphic data
JPS5348628A (en) Detection method for faulty channel device
JPS5321599A (en) Lamp disconnection detecting circuit
JPS53133348A (en) Fault detection system for central control unit
JPS5397735A (en) Printer control system
JPS5383514A (en) Error control system for picture signal
JPS5592501A (en) Detecting circuit of trouble for prevention of false detection
JPS5617420A (en) Information processing system
JPS52127040A (en) Control signal introduction system
JPS54159830A (en) Data interrupt control unit
JPS52116117A (en) Memory system