JPS648467A - Image display system - Google Patents

Image display system

Info

Publication number
JPS648467A
JPS648467A JP62162293A JP16229387A JPS648467A JP S648467 A JPS648467 A JP S648467A JP 62162293 A JP62162293 A JP 62162293A JP 16229387 A JP16229387 A JP 16229387A JP S648467 A JPS648467 A JP S648467A
Authority
JP
Japan
Prior art keywords
data
area
circuit
image data
host computer
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
JP62162293A
Other languages
Japanese (ja)
Inventor
Noboru Nakamura
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 JP62162293A priority Critical patent/JPS648467A/en
Publication of JPS648467A publication Critical patent/JPS648467A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)
  • Computer And Data Communications (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To reduce the quantity of data transfer through a communication line by storing edited image data to be stored in the display device side and displaying them when necessary in case of displaying image data sent from a host computer. CONSTITUTION:An image file device 10 having comparatively large capacity and a display memory receding area 9 capable of writing/reading out small volume of data rapidly are added to a data editing circuit for receiving data from a display memory 5 and the host computer through a communication line 2. A storage indicating code and a code indicating a name are added to the image data and a decision circuit 3 for deciding these codes are connected. Receiving data to be stored, the circuit 3 writes the edited image data in the area 9 and the device 10. When data have been already written in the area 9 and the device 10, the circuit 3 decides the state, reads out data from the area 9 or the device 10 and displays the read data on a display part 7.
JP62162293A 1987-07-01 1987-07-01 Image display system Pending JPS648467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162293A JPS648467A (en) 1987-07-01 1987-07-01 Image display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162293A JPS648467A (en) 1987-07-01 1987-07-01 Image display system

Publications (1)

Publication Number Publication Date
JPS648467A true JPS648467A (en) 1989-01-12

Family

ID=15751735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162293A Pending JPS648467A (en) 1987-07-01 1987-07-01 Image display system

Country Status (1)

Country Link
JP (1) JPS648467A (en)

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