JPS5457917A - Picture display device - Google Patents
Picture display deviceInfo
- 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
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
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) |
-
1977
- 1977-10-18 JP JP12488477A patent/JPS5457917A/en active Pending
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