JPS54828A - Main memory unit of division system - Google Patents

Main memory unit of division system

Info

Publication number
JPS54828A
JPS54828A JP6600077A JP6600077A JPS54828A JP S54828 A JPS54828 A JP S54828A JP 6600077 A JP6600077 A JP 6600077A JP 6600077 A JP6600077 A JP 6600077A JP S54828 A JPS54828 A JP S54828A
Authority
JP
Japan
Prior art keywords
memory unit
main memory
division system
unit
processor
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
JP6600077A
Other languages
Japanese (ja)
Other versions
JPS609295B2 (en
Inventor
Kanji Hioki
Yutaka Magata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6600077A priority Critical patent/JPS609295B2/en
Publication of JPS54828A publication Critical patent/JPS54828A/en
Publication of JPS609295B2 publication Critical patent/JPS609295B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers

Abstract

PURPOSE:To ensure a simultaneous and continuous data transfer by dividing the main memory unit into the unit which can given an access only to the processor and the unit which can give an access to the processor and the input/output control unit and securing an independent actuation to each memory unit.
JP6600077A 1977-06-04 1977-06-04 Split main storage Expired JPS609295B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6600077A JPS609295B2 (en) 1977-06-04 1977-06-04 Split main storage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6600077A JPS609295B2 (en) 1977-06-04 1977-06-04 Split main storage

Publications (2)

Publication Number Publication Date
JPS54828A true JPS54828A (en) 1979-01-06
JPS609295B2 JPS609295B2 (en) 1985-03-09

Family

ID=13303235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6600077A Expired JPS609295B2 (en) 1977-06-04 1977-06-04 Split main storage

Country Status (1)

Country Link
JP (1) JPS609295B2 (en)

Also Published As

Publication number Publication date
JPS609295B2 (en) 1985-03-09

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