JPS5220733A - Data processing unit - Google Patents

Data processing unit

Info

Publication number
JPS5220733A
JPS5220733A JP50096687A JP9668775A JPS5220733A JP S5220733 A JPS5220733 A JP S5220733A JP 50096687 A JP50096687 A JP 50096687A JP 9668775 A JP9668775 A JP 9668775A JP S5220733 A JPS5220733 A JP S5220733A
Authority
JP
Japan
Prior art keywords
processing unit
data processing
sampling
control circuit
refresh
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
JP50096687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5516349B2 (esLanguage
Inventor
Yoshihisa Masunaka
Hiroshi Sagawa
Taichi Yamaguchi
Takeshi Ito
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 JP50096687A priority Critical patent/JPS5220733A/ja
Publication of JPS5220733A publication Critical patent/JPS5220733A/ja
Publication of JPS5516349B2 publication Critical patent/JPS5516349B2/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)
  • Test And Diagnosis Of Digital Computers (AREA)
JP50096687A 1975-08-11 1975-08-11 Data processing unit Granted JPS5220733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50096687A JPS5220733A (en) 1975-08-11 1975-08-11 Data processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50096687A JPS5220733A (en) 1975-08-11 1975-08-11 Data processing unit

Publications (2)

Publication Number Publication Date
JPS5220733A true JPS5220733A (en) 1977-02-16
JPS5516349B2 JPS5516349B2 (esLanguage) 1980-05-01

Family

ID=14171692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50096687A Granted JPS5220733A (en) 1975-08-11 1975-08-11 Data processing unit

Country Status (1)

Country Link
JP (1) JPS5220733A (esLanguage)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215033A (en) * 1975-07-24 1977-02-04 Bridgestone Cycle Ind Co External transmission for bicycle
JPS5415242A (en) * 1977-07-01 1979-02-05 Shimano Industrial Co Derailer for bicycle
JPS5425035A (en) * 1977-07-26 1979-02-24 Shimano Industrial Co Derailer for bicycle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829332A (esLanguage) * 1971-08-19 1973-04-18
JPS5093348A (esLanguage) * 1973-12-19 1975-07-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829332A (esLanguage) * 1971-08-19 1973-04-18
JPS5093348A (esLanguage) * 1973-12-19 1975-07-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215033A (en) * 1975-07-24 1977-02-04 Bridgestone Cycle Ind Co External transmission for bicycle
JPS5415242A (en) * 1977-07-01 1979-02-05 Shimano Industrial Co Derailer for bicycle
JPS5425035A (en) * 1977-07-26 1979-02-24 Shimano Industrial Co Derailer for bicycle

Also Published As

Publication number Publication date
JPS5516349B2 (esLanguage) 1980-05-01

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