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JPS6426278A - Image memory - Google Patents

Image memory

Info

Publication number
JPS6426278A
JPS6426278A JP62183101A JP18310187A JPS6426278A JP S6426278 A JPS6426278 A JP S6426278A JP 62183101 A JP62183101 A JP 62183101A JP 18310187 A JP18310187 A JP 18310187A JP S6426278 A JPS6426278 A JP S6426278A
Authority
JP
Japan
Prior art keywords
video information
effective video
horizontal period
blocks
plural blocks
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.)
Pending
Application number
JP62183101A
Other languages
Japanese (ja)
Inventor
Yoichi Wakai
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP62183101A priority Critical patent/JPS6426278A/en
Publication of JPS6426278A publication Critical patent/JPS6426278A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Image Input (AREA)
  • Memory System (AREA)

Abstract

PURPOSE:To lower a reading control frequency and to facilitate a margin design concerning a delay by dividing the effective video information of one horizontal period into plural blocks and reading them from the respective blocks in parallel. CONSTITUTION:An image memory 102 is obtained to store the effective video information extending over at least one horizontal period or above, the effective video information of one horizontal period are divided into plural blocks LA and LB and in correspondence to the effective video information of the respective blocks, the division into the plural blocks is executed. A means 107 to serially write the effective video information for one horizontal period and means 103 and 108 to read the effective video information in parallel for one horizontal period from the divided plural blocks are equipped. Thus, since the frequency of a reading block signal can be made low, necessary power consumption can be decreased and the design margin is large.
JP62183101A 1987-07-22 1987-07-22 Image memory Pending JPS6426278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62183101A JPS6426278A (en) 1987-07-22 1987-07-22 Image memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62183101A JPS6426278A (en) 1987-07-22 1987-07-22 Image memory

Publications (1)

Publication Number Publication Date
JPS6426278A true JPS6426278A (en) 1989-01-27

Family

ID=16129786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62183101A Pending JPS6426278A (en) 1987-07-22 1987-07-22 Image memory

Country Status (1)

Country Link
JP (1) JPS6426278A (en)

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