JPS5442942A - Memory array card - Google Patents

Memory array card

Info

Publication number
JPS5442942A
JPS5442942A JP9121377A JP9121377A JPS5442942A JP S5442942 A JPS5442942 A JP S5442942A JP 9121377 A JP9121377 A JP 9121377A JP 9121377 A JP9121377 A JP 9121377A JP S5442942 A JPS5442942 A JP S5442942A
Authority
JP
Japan
Prior art keywords
memory array
array card
request signal
clock pulse
refresh request
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
JP9121377A
Other languages
Japanese (ja)
Other versions
JPS588075B2 (en
Inventor
Toshiyuki Kishi
Toshio Karino
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 JP52091213A priority Critical patent/JPS588075B2/en
Publication of JPS5442942A publication Critical patent/JPS5442942A/en
Publication of JPS588075B2 publication Critical patent/JPS588075B2/en
Expired 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 ensure formation of the refresh request signal through an easy synchronization with other memory array card, by forming the clock pulse from the refresh request signal and then supplying the clock pulse to the refresh address formation means.
JP52091213A 1977-07-29 1977-07-29 memory array card Expired JPS588075B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52091213A JPS588075B2 (en) 1977-07-29 1977-07-29 memory array card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52091213A JPS588075B2 (en) 1977-07-29 1977-07-29 memory array card

Publications (2)

Publication Number Publication Date
JPS5442942A true JPS5442942A (en) 1979-04-05
JPS588075B2 JPS588075B2 (en) 1983-02-14

Family

ID=14020134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52091213A Expired JPS588075B2 (en) 1977-07-29 1977-07-29 memory array card

Country Status (1)

Country Link
JP (1) JPS588075B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878836A (en) * 1971-12-30 1973-10-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878836A (en) * 1971-12-30 1973-10-23

Also Published As

Publication number Publication date
JPS588075B2 (en) 1983-02-14

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