JPS5599656A - Interruption processor - Google Patents

Interruption processor

Info

Publication number
JPS5599656A
JPS5599656A JP611379A JP611379A JPS5599656A JP S5599656 A JPS5599656 A JP S5599656A JP 611379 A JP611379 A JP 611379A JP 611379 A JP611379 A JP 611379A JP S5599656 A JPS5599656 A JP S5599656A
Authority
JP
Japan
Prior art keywords
interruption
cpu17
start address
request source
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.)
Pending
Application number
JP611379A
Other languages
Japanese (ja)
Inventor
Makoto Noda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP611379A priority Critical patent/JPS5599656A/en
Publication of JPS5599656A publication Critical patent/JPS5599656A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bus Control (AREA)

Abstract

PURPOSE: To increase the interruption processing speed by providing the start address register with every interruption request source.
CONSTITUTION: The interruption request occurs from interruption request source 1; interruption signal 7 is transmitted from interruption processor 16 to CPU17; and CPU17 receives the interruption signal and starts the interruption processing. Thus interruption recognition signal 8 is transmitted from CPU17. With signal 8, the interruption request source is detected automatically, the start address register memorizing and the start address of the interruption process program to the interruption request source is selected by the output of detected look-in control circuit 9. Then the start address information is sent to address bus 12 of CPU17 to perform the interruption process.
COPYRIGHT: (C)1980,JPO&Japio
JP611379A 1979-01-24 1979-01-24 Interruption processor Pending JPS5599656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP611379A JPS5599656A (en) 1979-01-24 1979-01-24 Interruption processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP611379A JPS5599656A (en) 1979-01-24 1979-01-24 Interruption processor

Publications (1)

Publication Number Publication Date
JPS5599656A true JPS5599656A (en) 1980-07-29

Family

ID=11629440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP611379A Pending JPS5599656A (en) 1979-01-24 1979-01-24 Interruption processor

Country Status (1)

Country Link
JP (1) JPS5599656A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582953A (en) * 1981-06-29 1983-01-08 Nippon Telegr & Teleph Corp <Ntt> Interruption controlling system
JPS58131086A (en) * 1982-01-29 1983-08-04 Fujitsu Ltd Medium-feeding system
JPS60104945U (en) * 1983-12-16 1985-07-17 三洋電機株式会社 microcomputer
JPS6155771A (en) * 1984-08-27 1986-03-20 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Ruling apparatus and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582953A (en) * 1981-06-29 1983-01-08 Nippon Telegr & Teleph Corp <Ntt> Interruption controlling system
JPS58131086A (en) * 1982-01-29 1983-08-04 Fujitsu Ltd Medium-feeding system
JPS60104945U (en) * 1983-12-16 1985-07-17 三洋電機株式会社 microcomputer
JPS6155771A (en) * 1984-08-27 1986-03-20 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Ruling apparatus and method

Similar Documents

Publication Publication Date Title
JPS5599656A (en) Interruption processor
JPS57182257A (en) Data interchange system of data processing system
JPS53102643A (en) Interrupt processing system for computer
JPS522231A (en) Information processing apparatus
JPS5416957A (en) Computer system for process control
JPS5282035A (en) Data processing unit
JPS5347737A (en) Detection circuit for process request
JPS5617450A (en) Data collection system
JPS51118335A (en) Partly writing system
JPS5363829A (en) Generation control system of interrupt signal and interrupt circuit its execution
JPS5416955A (en) Computer system for process control
JPS57199052A (en) Data processing device
JPS553011A (en) Error processing system for sequence control unit
JPS53140948A (en) Interrupt processing system
JPS5576445A (en) Pre-fetch control system
JPS54101235A (en) Operational processor
JPS54142953A (en) Interruption system
JPS54148329A (en) Buffer memory control system and information processor containing buffer memory
JPS5647842A (en) Microprogram control system
JPS5386541A (en) Control unit
JPS5453843A (en) Microprogram control-system data processing unit
JPS5478643A (en) Read/write processing method for input/output device
JPS52129244A (en) Buffer invalid control method
JPS5493932A (en) Data transfer system for computer system
JPS5475963A (en) Information processing unit