JPS5351932A - Refresh control system - Google Patents

Refresh control system

Info

Publication number
JPS5351932A
JPS5351932A JP12647476A JP12647476A JPS5351932A JP S5351932 A JPS5351932 A JP S5351932A JP 12647476 A JP12647476 A JP 12647476A JP 12647476 A JP12647476 A JP 12647476A JP S5351932 A JPS5351932 A JP S5351932A
Authority
JP
Japan
Prior art keywords
control system
refresh control
power supply
memory
unit
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
JP12647476A
Other languages
Japanese (ja)
Inventor
Kazuya Kobayashi
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 JP12647476A priority Critical patent/JPS5351932A/en
Publication of JPS5351932A publication Critical patent/JPS5351932A/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 make small the power supply unit in size, by the minute memory unit thru the effective use of power supply in every case, according to the changes in the memory capacity constitution of the memory unit using the dynamic type memory elements.
JP12647476A 1976-10-21 1976-10-21 Refresh control system Pending JPS5351932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12647476A JPS5351932A (en) 1976-10-21 1976-10-21 Refresh control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12647476A JPS5351932A (en) 1976-10-21 1976-10-21 Refresh control system

Publications (1)

Publication Number Publication Date
JPS5351932A true JPS5351932A (en) 1978-05-11

Family

ID=14936103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12647476A Pending JPS5351932A (en) 1976-10-21 1976-10-21 Refresh control system

Country Status (1)

Country Link
JP (1) JPS5351932A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925110A (en) * 1972-06-29 1974-03-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925110A (en) * 1972-06-29 1974-03-06

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