JPS5455331A - Display unit - Google Patents

Display unit

Info

Publication number
JPS5455331A
JPS5455331A JP12276877A JP12276877A JPS5455331A JP S5455331 A JPS5455331 A JP S5455331A JP 12276877 A JP12276877 A JP 12276877A JP 12276877 A JP12276877 A JP 12276877A JP S5455331 A JPS5455331 A JP S5455331A
Authority
JP
Japan
Prior art keywords
memory
data
computer
moving
registers
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
JP12276877A
Other languages
Japanese (ja)
Inventor
Akira Maeda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12276877A priority Critical patent/JPS5455331A/en
Publication of JPS5455331A publication Critical patent/JPS5455331A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To display a moving target at a high speed through the simplified operation of a computer by providing a control circuit which displays moving data to a display side and by sending the movement position to data which has been written from a computer, etc.
CONSTITUTION: The device which displays data digitized by computer 6 on the raster scanning system is equipped with refresh memory 20 for moving data, and this memory 20 is also provided with refresh memory 8 for a fixed screen, refresh memory 9 for a moving screen and superposition 10. Further, this is equipped with address counter 30 controlling memory 20, and this counter 30 is provided with registers 13 and 14 for initial positions (x) and (y) of a moving target, (x) and (y) registers 15 and 16 for a position at certain time, and (x) and (y) address counters 11 and 12 for a fixed screen. Then, the movement position is sent to data which has been written from computer 6 and contents of memory 8 and 9 are displayed being superposed by superposition circuit 10
COPYRIGHT: (C)1979,JPO&Japio
JP12276877A 1977-10-12 1977-10-12 Display unit Pending JPS5455331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12276877A JPS5455331A (en) 1977-10-12 1977-10-12 Display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12276877A JPS5455331A (en) 1977-10-12 1977-10-12 Display unit

Publications (1)

Publication Number Publication Date
JPS5455331A true JPS5455331A (en) 1979-05-02

Family

ID=14844125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12276877A Pending JPS5455331A (en) 1977-10-12 1977-10-12 Display unit

Country Status (1)

Country Link
JP (1) JPS5455331A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716485A (en) * 1980-07-02 1982-01-27 Matsushita Electric Ind Co Ltd Video display unit
JPS57104981A (en) * 1980-12-23 1982-06-30 Fuji Electric Co Ltd Pattern moving system for crt graphic display
JPS6026985A (en) * 1983-07-26 1985-02-09 株式会社アスキ− Sprite adder
JPS6070488A (en) * 1983-09-27 1985-04-22 日本電信電話株式会社 Moving picture display

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716485A (en) * 1980-07-02 1982-01-27 Matsushita Electric Ind Co Ltd Video display unit
JPH0125071B2 (en) * 1980-07-02 1989-05-16 Matsushita Electric Ind Co Ltd
JPS57104981A (en) * 1980-12-23 1982-06-30 Fuji Electric Co Ltd Pattern moving system for crt graphic display
JPS6026985A (en) * 1983-07-26 1985-02-09 株式会社アスキ− Sprite adder
JPS6070488A (en) * 1983-09-27 1985-04-22 日本電信電話株式会社 Moving picture display

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