JPS5263031A - Refresh control circuit - Google Patents

Refresh control circuit

Info

Publication number
JPS5263031A
JPS5263031A JP50138156A JP13815675A JPS5263031A JP S5263031 A JPS5263031 A JP S5263031A JP 50138156 A JP50138156 A JP 50138156A JP 13815675 A JP13815675 A JP 13815675A JP S5263031 A JPS5263031 A JP S5263031A
Authority
JP
Japan
Prior art keywords
control circuit
refresh control
refresh
circuit
economy
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
JP50138156A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5433933B2 (show.php
Inventor
Takeshi Ito
Yoshitaka Ito
Shoji Kajizuka
Shigemitsu Hatakeyama
Tetsuo Urushibara
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
Hitachi Ltd
NEC Corp
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP50138156A priority Critical patent/JPS5263031A/ja
Publication of JPS5263031A publication Critical patent/JPS5263031A/ja
Publication of JPS5433933B2 publication Critical patent/JPS5433933B2/ja
Granted 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)
JP50138156A 1975-11-19 1975-11-19 Refresh control circuit Granted JPS5263031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50138156A JPS5263031A (en) 1975-11-19 1975-11-19 Refresh control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50138156A JPS5263031A (en) 1975-11-19 1975-11-19 Refresh control circuit

Publications (2)

Publication Number Publication Date
JPS5263031A true JPS5263031A (en) 1977-05-25
JPS5433933B2 JPS5433933B2 (show.php) 1979-10-24

Family

ID=15215317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50138156A Granted JPS5263031A (en) 1975-11-19 1975-11-19 Refresh control circuit

Country Status (1)

Country Link
JP (1) JPS5263031A (show.php)

Also Published As

Publication number Publication date
JPS5433933B2 (show.php) 1979-10-24

Similar Documents

Publication Publication Date Title
JPS5282134A (en) Data display control system
CA1002596A (en) Generator control circuits
CA923430A (en) Oscillator keyboard with rolland double strike control
CA935529A (en) Circuit for an electro-eroding machine for the control of the relative movement between at least one electrode and at least one workpiece
JPS5235537A (en) Mos memory unit
JPS5263031A (en) Refresh control circuit
JPS523346A (en) Memory control system
JPS5353931A (en) Timing control system for memory unit
JPS5217730A (en) Memory refresh control system
JPS52137221A (en) Memory device
JPS538529A (en) Refreshing method for semiconductor memory
JPS5265630A (en) Refresh controll circuit
JPS5279633A (en) Refresh memory
JPS51134536A (en) Refresh system
JPS526938A (en) Transistor invertor circuit
JPS51140441A (en) System for controlling dynamic semiconductor memory
JPS5255441A (en) Refresh control system
JPS5373956A (en) Logic circuit
JPS5326538A (en) Refresh control system for memory
JPS51112156A (en) Phase comparison device
CA1030244A (en) Control arrangement fail-safe timing circuit
CA937362A (en) Control system interrelating the operation of two machines
JPS5357933A (en) Prom write-in unit
JPS52153631A (en) Control circuit for memory unit
JPS5282141A (en) Refresh driving system