JPS5457917A - Picture display device - Google Patents

Picture display device

Info

Publication number
JPS5457917A
JPS5457917A JP12488477A JP12488477A JPS5457917A JP S5457917 A JPS5457917 A JP S5457917A JP 12488477 A JP12488477 A JP 12488477A JP 12488477 A JP12488477 A JP 12488477A JP S5457917 A JPS5457917 A JP S5457917A
Authority
JP
Japan
Prior art keywords
signals
memory
picture
picture signals
display
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
JP12488477A
Other languages
Japanese (ja)
Inventor
Hisaharu Takeuchi
Makoto Imamura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12488477A priority Critical patent/JPS5457917A/en
Publication of JPS5457917A publication Critical patent/JPS5457917A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make the high-speed transmission and the detail display of picture signals possible without providing a direct memory access control function by controlling the read from a memory by using signals, which are obtained by substituting video signals, in a video game.
CONSTITUTION: Memory 8 which is connected to CPU1 through bus line 3 and stores picture signals, display 14 which inputs picture signals read out from memory 8 and displays pictures, and signal substitution equipment 4 which substitutes picture signals sent through bus line 3 to substitutional signals and inputs these signals are provided. Then, CPU1 performs the control of reading the next picture signal from memory 8 by inputting substitutional signals, which were obtained by substituting picture signals read out from memory 8, and picture signals stored in memory 8 are supplied to display 14 successively, thereby displaying pictures
COPYRIGHT: (C)1979,JPO&Japio
JP12488477A 1977-10-18 1977-10-18 Picture display device Pending JPS5457917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12488477A JPS5457917A (en) 1977-10-18 1977-10-18 Picture display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12488477A JPS5457917A (en) 1977-10-18 1977-10-18 Picture display device

Publications (1)

Publication Number Publication Date
JPS5457917A true JPS5457917A (en) 1979-05-10

Family

ID=14896468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12488477A Pending JPS5457917A (en) 1977-10-18 1977-10-18 Picture display device

Country Status (1)

Country Link
JP (1) JPS5457917A (en)

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