JPS5696355A - Multisystem control system - Google Patents

Multisystem control system

Info

Publication number
JPS5696355A
JPS5696355A JP17080179A JP17080179A JPS5696355A JP S5696355 A JPS5696355 A JP S5696355A JP 17080179 A JP17080179 A JP 17080179A JP 17080179 A JP17080179 A JP 17080179A JP S5696355 A JPS5696355 A JP S5696355A
Authority
JP
Japan
Prior art keywords
area
control information
subprocessor
control pulse
control system
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
JP17080179A
Other languages
Japanese (ja)
Inventor
Katsuhiko Takai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP17080179A priority Critical patent/JPS5696355A/en
Publication of JPS5696355A publication Critical patent/JPS5696355A/en
Pending legal-status Critical Current

Links

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  • Multi Processors (AREA)

Abstract

PURPOSE: To simplify processing in a subprocessor, by exchanging control information on a main memory by switching a control pulse in a multisystem where the subprocessor switches the control pulse to perform the processing.
CONSTITUTION: When the control pulse is switched to the A-system data processing device 1A by FF3, A-system control information and B-system control information are exchanged to be set to area S12 and area T13 respectively. Subprocessor 2A is caused to access area S12. When the control pulse is switched to the B-system data processing device 1B, B-system control information and A-system control information are exchanged to be set to area S12 and area T13 respectively. Subprocessor 2A is caused to access area S12. Thus, it makes checking of the connected system at every time of access unnecessary.
COPYRIGHT: (C)1981,JPO&Japio
JP17080179A 1979-12-29 1979-12-29 Multisystem control system Pending JPS5696355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17080179A JPS5696355A (en) 1979-12-29 1979-12-29 Multisystem control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17080179A JPS5696355A (en) 1979-12-29 1979-12-29 Multisystem control system

Publications (1)

Publication Number Publication Date
JPS5696355A true JPS5696355A (en) 1981-08-04

Family

ID=15911594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17080179A Pending JPS5696355A (en) 1979-12-29 1979-12-29 Multisystem control system

Country Status (1)

Country Link
JP (1) JPS5696355A (en)

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