JPS5391533A - Time-division control system of refresh memory - Google Patents

Time-division control system of refresh memory

Info

Publication number
JPS5391533A
JPS5391533A JP604777A JP604777A JPS5391533A JP S5391533 A JPS5391533 A JP S5391533A JP 604777 A JP604777 A JP 604777A JP 604777 A JP604777 A JP 604777A JP S5391533 A JPS5391533 A JP S5391533A
Authority
JP
Japan
Prior art keywords
time
control system
division control
refresh memory
memory
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
JP604777A
Other languages
Japanese (ja)
Other versions
JPS5826B2 (en
Inventor
Nagaharu Hamada
Fumio Noda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP604777A priority Critical patent/JPS5826B2/en
Publication of JPS5391533A publication Critical patent/JPS5391533A/en
Publication of JPS5826B2 publication Critical patent/JPS5826B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)
  • Image Generation (AREA)

Abstract

PURPOSE:To shorten a memory access time by causing access to that memory three times within a two-character display time.
JP604777A 1977-01-22 1977-01-22 Time division control method for refresh memory Expired JPS5826B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP604777A JPS5826B2 (en) 1977-01-22 1977-01-22 Time division control method for refresh memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP604777A JPS5826B2 (en) 1977-01-22 1977-01-22 Time division control method for refresh memory

Publications (2)

Publication Number Publication Date
JPS5391533A true JPS5391533A (en) 1978-08-11
JPS5826B2 JPS5826B2 (en) 1983-01-05

Family

ID=11627697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP604777A Expired JPS5826B2 (en) 1977-01-22 1977-01-22 Time division control method for refresh memory

Country Status (1)

Country Link
JP (1) JPS5826B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444440A (en) * 1977-09-14 1979-04-07 Yomiuri Terebi Housou Kk Picture processor
JPS5582362A (en) * 1978-12-18 1980-06-21 Hitachi Ltd Operation processing unit
JPS55157787A (en) * 1979-05-29 1980-12-08 Mitsubishi Electric Corp Image display unit
JPS58184188A (en) * 1982-04-22 1983-10-27 富士通フアナツク株式会社 Reading and writting system of display data
JPS593470A (en) * 1982-06-30 1984-01-10 富士通株式会社 Image memory control circuit
JPS6095587A (en) * 1983-10-31 1985-05-28 富士通株式会社 Display control system
JPS61282958A (en) * 1985-06-07 1986-12-13 Sanyo Electric Co Ltd Microcomputer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2545610B (en) * 2014-11-25 2021-02-10 Halliburton Energy Services Inc Smart subsea pipeline
US10197212B2 (en) * 2014-11-25 2019-02-05 Halliburton Energy Services, Inc. Smart subsea pipeline

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444440A (en) * 1977-09-14 1979-04-07 Yomiuri Terebi Housou Kk Picture processor
JPS5845734B2 (en) * 1977-09-14 1983-10-12 読売テレビ放送株式会社 Image processing device
JPS5582362A (en) * 1978-12-18 1980-06-21 Hitachi Ltd Operation processing unit
JPS6253834B2 (en) * 1978-12-18 1987-11-12 Hitachi Ltd
JPS55157787A (en) * 1979-05-29 1980-12-08 Mitsubishi Electric Corp Image display unit
JPH0126226B2 (en) * 1979-05-29 1989-05-23 Mitsubishi Electric Corp
JPS58184188A (en) * 1982-04-22 1983-10-27 富士通フアナツク株式会社 Reading and writting system of display data
JPS593470A (en) * 1982-06-30 1984-01-10 富士通株式会社 Image memory control circuit
JPS6095587A (en) * 1983-10-31 1985-05-28 富士通株式会社 Display control system
JPS61282958A (en) * 1985-06-07 1986-12-13 Sanyo Electric Co Ltd Microcomputer

Also Published As

Publication number Publication date
JPS5826B2 (en) 1983-01-05

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