JPS5353929A - Memory system - Google Patents

Memory system

Info

Publication number
JPS5353929A
JPS5353929A JP12831876A JP12831876A JPS5353929A JP S5353929 A JPS5353929 A JP S5353929A JP 12831876 A JP12831876 A JP 12831876A JP 12831876 A JP12831876 A JP 12831876A JP S5353929 A JPS5353929 A JP S5353929A
Authority
JP
Japan
Prior art keywords
refresh
requiring
memory system
refresh control
devices
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
JP12831876A
Other languages
Japanese (ja)
Other versions
JPS5543196B2 (en
Inventor
Kiyoshi Umezawa
Shinji Katono
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 JP12831876A priority Critical patent/JPS5353929A/en
Publication of JPS5353929A publication Critical patent/JPS5353929A/en
Publication of JPS5543196B2 publication Critical patent/JPS5543196B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make the devices not requiring refresh out of refresh without adding special circuits and limiting the affress range when the memory devices requiring the refresh control and those not requiring the refresh control are in existing.
COPYRIGHT: (C)1978,JPO&Japio
JP12831876A 1976-10-27 1976-10-27 Memory system Granted JPS5353929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12831876A JPS5353929A (en) 1976-10-27 1976-10-27 Memory system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12831876A JPS5353929A (en) 1976-10-27 1976-10-27 Memory system

Publications (2)

Publication Number Publication Date
JPS5353929A true JPS5353929A (en) 1978-05-16
JPS5543196B2 JPS5543196B2 (en) 1980-11-05

Family

ID=14981798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12831876A Granted JPS5353929A (en) 1976-10-27 1976-10-27 Memory system

Country Status (1)

Country Link
JP (1) JPS5353929A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926068U (en) * 1982-08-11 1984-02-17 三菱自動車工業株式会社 Oil pump installation structure
JPS59183029A (en) * 1983-04-01 1984-10-18 Toyota Motor Corp Support device for alternator
JPH0125758Y2 (en) * 1986-08-08 1989-08-01

Also Published As

Publication number Publication date
JPS5543196B2 (en) 1980-11-05

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