JPS5362943A - Memory control system - Google Patents

Memory control system

Info

Publication number
JPS5362943A
JPS5362943A JP13817176A JP13817176A JPS5362943A JP S5362943 A JPS5362943 A JP S5362943A JP 13817176 A JP13817176 A JP 13817176A JP 13817176 A JP13817176 A JP 13817176A JP S5362943 A JPS5362943 A JP S5362943A
Authority
JP
Japan
Prior art keywords
cycle
control system
memory control
memory
conflict
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
JP13817176A
Other languages
Japanese (ja)
Other versions
JPS5831675B2 (en
Inventor
Kazutomi Tamai
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP51138171A priority Critical patent/JPS5831675B2/en
Publication of JPS5362943A publication Critical patent/JPS5362943A/en
Publication of JPS5831675B2 publication Critical patent/JPS5831675B2/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 avoid the conflict with the memory cycle for the memory system which starts a memory cycle synchronizing with a clock signal given from outside, by securing a normal refresh cycle action even to the cycle fluctuation of the external clock.
JP51138171A 1976-11-17 1976-11-17 Memory control method Expired JPS5831675B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51138171A JPS5831675B2 (en) 1976-11-17 1976-11-17 Memory control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51138171A JPS5831675B2 (en) 1976-11-17 1976-11-17 Memory control method

Publications (2)

Publication Number Publication Date
JPS5362943A true JPS5362943A (en) 1978-06-05
JPS5831675B2 JPS5831675B2 (en) 1983-07-07

Family

ID=15215683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51138171A Expired JPS5831675B2 (en) 1976-11-17 1976-11-17 Memory control method

Country Status (1)

Country Link
JP (1) JPS5831675B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420627A (en) * 1977-07-18 1979-02-16 Hitachi Ltd Memory unit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879868U (en) * 1981-11-19 1983-05-30 松下電工株式会社 wiring equipment
JPS63461U (en) * 1986-06-18 1988-01-05

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946839A (en) * 1972-09-08 1974-05-07
JPS51140441A (en) * 1975-05-30 1976-12-03 Hitachi Ltd System for controlling dynamic semiconductor memory

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946839A (en) * 1972-09-08 1974-05-07
JPS51140441A (en) * 1975-05-30 1976-12-03 Hitachi Ltd System for controlling dynamic semiconductor memory

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420627A (en) * 1977-07-18 1979-02-16 Hitachi Ltd Memory unit

Also Published As

Publication number Publication date
JPS5831675B2 (en) 1983-07-07

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