JPS5693179A - Refresh control system - Google Patents

Refresh control system

Info

Publication number
JPS5693179A
JPS5693179A JP17008779A JP17008779A JPS5693179A JP S5693179 A JPS5693179 A JP S5693179A JP 17008779 A JP17008779 A JP 17008779A JP 17008779 A JP17008779 A JP 17008779A JP S5693179 A JPS5693179 A JP S5693179A
Authority
JP
Japan
Prior art keywords
time
point
refresh
period
executed
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
JP17008779A
Other languages
English (en)
Inventor
Teruo Aizawa
Minoru Etsuno
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 JP17008779A priority Critical patent/JPS5693179A/ja
Publication of JPS5693179A publication Critical patent/JPS5693179A/ja
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)
JP17008779A 1979-12-26 1979-12-26 Refresh control system Pending JPS5693179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17008779A JPS5693179A (en) 1979-12-26 1979-12-26 Refresh control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17008779A JPS5693179A (en) 1979-12-26 1979-12-26 Refresh control system

Publications (1)

Publication Number Publication Date
JPS5693179A true JPS5693179A (en) 1981-07-28

Family

ID=15898397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17008779A Pending JPS5693179A (en) 1979-12-26 1979-12-26 Refresh control system

Country Status (1)

Country Link
JP (1) JPS5693179A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03209691A (ja) * 1989-12-13 1991-09-12 Internatl Business Mach Corp <Ibm> 情報処理回路、ビットエンコードデータ記憶装置及びメモリカードのメモリアレイに再生パルスを与える方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03209691A (ja) * 1989-12-13 1991-09-12 Internatl Business Mach Corp <Ibm> 情報処理回路、ビットエンコードデータ記憶装置及びメモリカードのメモリアレイに再生パルスを与える方法

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