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JPS5345944A - Refresh control system - Google Patents

Refresh control system

Info

Publication number
JPS5345944A
JPS5345944A JP12062676A JP12062676A JPS5345944A JP S5345944 A JPS5345944 A JP S5345944A JP 12062676 A JP12062676 A JP 12062676A JP 12062676 A JP12062676 A JP 12062676A JP S5345944 A JPS5345944 A JP S5345944A
Authority
JP
Japan
Prior art keywords
control system
refresh control
refresh action
refresh
suppress
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
JP12062676A
Other languages
Japanese (ja)
Inventor
Yoshio Kondo
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12062676A priority Critical patent/JPS5345944A/en
Publication of JPS5345944A publication Critical patent/JPS5345944A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/406—Management or control of the refreshing or charge-regeneration cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)

Abstract

PURPOSE:To suppress the reduction of a momentary data transfer speed due to the refresh action by reading or writing data regardless of the refresh action.
JP12062676A 1976-10-06 1976-10-06 Refresh control system Pending JPS5345944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12062676A JPS5345944A (en) 1976-10-06 1976-10-06 Refresh control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12062676A JPS5345944A (en) 1976-10-06 1976-10-06 Refresh control system

Publications (1)

Publication Number Publication Date
JPS5345944A true JPS5345944A (en) 1978-04-25

Family

ID=14790873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12062676A Pending JPS5345944A (en) 1976-10-06 1976-10-06 Refresh control system

Country Status (1)

Country Link
JP (1) JPS5345944A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581887A (en) * 1981-06-26 1983-01-07 Fujitsu Ltd Refresh controlling system of main memory
JPS61126691A (en) * 1984-11-24 1986-06-14 Fujitsu Ltd Refreshing circuit of memory

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878839A (en) * 1971-12-29 1973-10-23
JPS49132943A (en) * 1973-04-25 1974-12-20
JPS50111942A (en) * 1974-02-04 1975-09-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878839A (en) * 1971-12-29 1973-10-23
JPS49132943A (en) * 1973-04-25 1974-12-20
JPS50111942A (en) * 1974-02-04 1975-09-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581887A (en) * 1981-06-26 1983-01-07 Fujitsu Ltd Refresh controlling system of main memory
JPS61126691A (en) * 1984-11-24 1986-06-14 Fujitsu Ltd Refreshing circuit of memory

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