JPS5544676A - Interruption control unit - Google Patents

Interruption control unit

Info

Publication number
JPS5544676A
JPS5544676A JP11877278A JP11877278A JPS5544676A JP S5544676 A JPS5544676 A JP S5544676A JP 11877278 A JP11877278 A JP 11877278A JP 11877278 A JP11877278 A JP 11877278A JP S5544676 A JPS5544676 A JP S5544676A
Authority
JP
Japan
Prior art keywords
interruption
action
clocking
occurrence
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
JP11877278A
Other languages
Japanese (ja)
Other versions
JPS6148740B2 (en
Inventor
Tsuneo Shimizu
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 JP11877278A priority Critical patent/JPS5544676A/en
Publication of JPS5544676A publication Critical patent/JPS5544676A/en
Publication of JPS6148740B2 publication Critical patent/JPS6148740B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To prevent occurrence of the unnecessary interruption signals by giving the influence of the clocking circuit output to the interruption signal generation circuit, thus ensuring an effective operation for the program corresponding to the interruption.
CONSTITUTION: With occurrence of interruption factor 1 based on the fault occurrence, blocking gate 7 is opened to generate interruption signal 8. In accordance with this action, the gate is opened via the signal given via blocking gate 9, and then output 5 of register 2 preserving the fixed clocking value is applied to clocking circuit 3 to receive the initial setting. Action display signal 6 features the logic value unless the contents of the clocking circuit shows zero. If factor 1 occurs in such state, no action for setting the clocing value is caused neither.
COPYRIGHT: (C)1980,JPO&Japio
JP11877278A 1978-09-26 1978-09-26 Interruption control unit Granted JPS5544676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11877278A JPS5544676A (en) 1978-09-26 1978-09-26 Interruption control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11877278A JPS5544676A (en) 1978-09-26 1978-09-26 Interruption control unit

Publications (2)

Publication Number Publication Date
JPS5544676A true JPS5544676A (en) 1980-03-29
JPS6148740B2 JPS6148740B2 (en) 1986-10-25

Family

ID=14744683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11877278A Granted JPS5544676A (en) 1978-09-26 1978-09-26 Interruption control unit

Country Status (1)

Country Link
JP (1) JPS5544676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62219030A (en) * 1985-12-13 1987-09-26 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Computer having interrupt program

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6393938U (en) * 1986-12-10 1988-06-17
JPH0450036Y2 (en) * 1987-02-19 1992-11-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153839U (en) * 1974-10-23 1976-04-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153839U (en) * 1974-10-23 1976-04-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62219030A (en) * 1985-12-13 1987-09-26 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Computer having interrupt program

Also Published As

Publication number Publication date
JPS6148740B2 (en) 1986-10-25

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