JPS54153543A - Interruption system between processors - Google Patents

Interruption system between processors

Info

Publication number
JPS54153543A
JPS54153543A JP6167678A JP6167678A JPS54153543A JP S54153543 A JPS54153543 A JP S54153543A JP 6167678 A JP6167678 A JP 6167678A JP 6167678 A JP6167678 A JP 6167678A JP S54153543 A JPS54153543 A JP S54153543A
Authority
JP
Japan
Prior art keywords
interruption
processor
address
memory unit
main memory
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
JP6167678A
Other languages
Japanese (ja)
Inventor
Yoshikazu Kitajima
Hideya Hayashi
Ryohei Nakayama
Masaomi Oda
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6167678A priority Critical patent/JPS54153543A/en
Publication of JPS54153543A publication Critical patent/JPS54153543A/en
Pending legal-status Critical Current

Links

Landscapes

  • Multi Processors (AREA)
  • Bus Control (AREA)

Abstract

PURPOSE: To perform the interruption control between processors suitable for a microcomputer, by assigning the memory area of a part of the main memory unit in common use with each processor by one address each as the interruption request generation part corresponding to each processor.
CONSTITUTION: The interruption is made by writing in the interruption request pattern to the address of the main memory unit M assigned to the interruption request generation part IM2 corresponding to the interrupted processor (e.g. P2) from the processor requesting the interruption (e.g. P1), by means of the memory write instruction. Further, in case of interruption release, it is made by writing in the interruption release pattern to the address of the main memory unit M assigned to the interruption request generating part (e.g. IM2) to be released, by means of the memory write instruction.
COPYRIGHT: (C)1979,JPO&Japio
JP6167678A 1978-05-25 1978-05-25 Interruption system between processors Pending JPS54153543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6167678A JPS54153543A (en) 1978-05-25 1978-05-25 Interruption system between processors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6167678A JPS54153543A (en) 1978-05-25 1978-05-25 Interruption system between processors

Publications (1)

Publication Number Publication Date
JPS54153543A true JPS54153543A (en) 1979-12-03

Family

ID=13178083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6167678A Pending JPS54153543A (en) 1978-05-25 1978-05-25 Interruption system between processors

Country Status (1)

Country Link
JP (1) JPS54153543A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58500145A (en) * 1981-01-15 1983-01-20 ハリス・コ−ポレイシヨン Interrupt concatenation and monitoring system
JPS5897758A (en) * 1981-12-04 1983-06-10 Matsushita Electric Ind Co Ltd Controlling system of shared memory
WO1985005709A1 (en) * 1984-06-05 1985-12-19 Fanuc Ltd Method of sending and receiving data
JPS63271654A (en) * 1987-04-30 1988-11-09 Yokogawa Medical Syst Ltd Multiprocessor system
JPS63292362A (en) * 1987-05-26 1988-11-29 Fujitsu Ltd Inter-system communication control system
JPS6478360A (en) * 1988-08-04 1989-03-23 Nec Corp Information processor
JPH06195308A (en) * 1988-07-26 1994-07-15 Ishikawajima Harima Heavy Ind Co Ltd Inter-computer transmission method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50115732A (en) * 1974-02-22 1975-09-10
JPS5267931A (en) * 1975-12-04 1977-06-06 Toshiba Corp Control system for multi-processor system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50115732A (en) * 1974-02-22 1975-09-10
JPS5267931A (en) * 1975-12-04 1977-06-06 Toshiba Corp Control system for multi-processor system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58500145A (en) * 1981-01-15 1983-01-20 ハリス・コ−ポレイシヨン Interrupt concatenation and monitoring system
JPS5897758A (en) * 1981-12-04 1983-06-10 Matsushita Electric Ind Co Ltd Controlling system of shared memory
WO1985005709A1 (en) * 1984-06-05 1985-12-19 Fanuc Ltd Method of sending and receiving data
JPS63271654A (en) * 1987-04-30 1988-11-09 Yokogawa Medical Syst Ltd Multiprocessor system
JPS63292362A (en) * 1987-05-26 1988-11-29 Fujitsu Ltd Inter-system communication control system
JPH06195308A (en) * 1988-07-26 1994-07-15 Ishikawajima Harima Heavy Ind Co Ltd Inter-computer transmission method
JPS6478360A (en) * 1988-08-04 1989-03-23 Nec Corp Information processor

Similar Documents

Publication Publication Date Title
JPS5267930A (en) Preference control system of multi-processor system
JPS547252A (en) Program control system
JPS54153543A (en) Interruption system between processors
JPS5436138A (en) Direct memory access system
JPS5416957A (en) Computer system for process control
JPS539434A (en) Data processor system
JPS5326635A (en) Setting system for unit address
JPS5439549A (en) Multiple processor
JPS5235929A (en) Program reservation system
JPS5267931A (en) Control system for multi-processor system
JPS5394849A (en) Control unit for interruption process
JPS54134947A (en) Multiprocessing control system
JPS5216137A (en) Main memory access control system
JPS53130943A (en) Microprogram control system
JPS5278334A (en) Program sequence check system
JPS5416955A (en) Computer system for process control
JPS5280747A (en) Buffer memory control system
JPS52120728A (en) Sharing data control system of poly processor system
JPS543437A (en) Cash memory control system
JPS53122338A (en) Data processor
JPS5230129A (en) Storage control unit
JPS53125838A (en) Computer control system for electronic copying machine
JPS5267932A (en) Control system for multi-processor system
JPS5363932A (en) Direct memory access control system
JPS55115156A (en) Information processing system