JPS5549738A - Picture signal processing system - Google Patents
Picture signal processing systemInfo
- Publication number
- JPS5549738A JPS5549738A JP12384478A JP12384478A JPS5549738A JP S5549738 A JPS5549738 A JP S5549738A JP 12384478 A JP12384478 A JP 12384478A JP 12384478 A JP12384478 A JP 12384478A JP S5549738 A JPS5549738 A JP S5549738A
- Authority
- JP
- Japan
- Prior art keywords
- display
- data
- cpu3
- ram5
- ram4
- 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
Landscapes
- Processing Or Creating Images (AREA)
- Digital Computer Display Output (AREA)
Abstract
PURPOSE: To make it possible to execute processing operations on a basis of instruction data by arranging data while including data, which indicates contents of work (instruction data), as data.
CONSTITUTION: Picture signals (instruction data and display data) are included in signals reproduced from recprding medium 1. Demolulator 2 demodulates picture signals to digital signals and inputs them to microcomputer 3. CPU3 discriminates contents of digital signals and designates addresses to display RAM4 and color RAM5 and outputs them to write contents required for display. Multiplexer 6 switches a state so that address bus A of display RAM4 and color RAM5 may be connected to address bus B of CPU3 only when addresses of display RAM4 and color RAM5 are designated by CPU3. At this time, display data is inputted from CPU3 to each RAM.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12384478A JPS5549738A (en) | 1978-10-04 | 1978-10-04 | Picture signal processing system |
GB7934358A GB2044052B (en) | 1978-10-04 | 1979-10-03 | Instruction controlled audio visual system |
US06/081,435 US4310838A (en) | 1978-10-04 | 1979-10-03 | Instruction controlled audio visual system |
DE2940322A DE2940322C2 (en) | 1978-10-04 | 1979-10-04 | Sound-image system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12384478A JPS5549738A (en) | 1978-10-04 | 1978-10-04 | Picture signal processing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5549738A true JPS5549738A (en) | 1980-04-10 |
Family
ID=14870781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12384478A Pending JPS5549738A (en) | 1978-10-04 | 1978-10-04 | Picture signal processing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5549738A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5718177A (en) * | 1980-07-08 | 1982-01-29 | Arupain Kk | Multi-purpose information processing equipment |
JPS5721179A (en) * | 1980-07-14 | 1982-02-03 | Arupain Kk | Multi-purpose information processor |
JPS5721180A (en) * | 1980-07-14 | 1982-02-03 | Arupain Kk | Multi-purpose information processor |
JPS5724170A (en) * | 1980-07-18 | 1982-02-08 | Arupain Kk | Multipurpose information processor |
JPS5727454A (en) * | 1980-07-23 | 1982-02-13 | Arupain Kk | Multipurpose information processor |
JPS58172767A (en) * | 1982-04-01 | 1983-10-11 | Seiko Instr & Electronics Ltd | Picture data reader |
JPH0289554U (en) * | 1989-12-15 | 1990-07-16 |
-
1978
- 1978-10-04 JP JP12384478A patent/JPS5549738A/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5718177A (en) * | 1980-07-08 | 1982-01-29 | Arupain Kk | Multi-purpose information processing equipment |
JPS5721179A (en) * | 1980-07-14 | 1982-02-03 | Arupain Kk | Multi-purpose information processor |
JPS5721180A (en) * | 1980-07-14 | 1982-02-03 | Arupain Kk | Multi-purpose information processor |
JPS6364952B2 (en) * | 1980-07-14 | 1988-12-14 | ||
JPS6364953B2 (en) * | 1980-07-14 | 1988-12-14 | ||
JPS5724170A (en) * | 1980-07-18 | 1982-02-08 | Arupain Kk | Multipurpose information processor |
JPS6364954B2 (en) * | 1980-07-18 | 1988-12-14 | ||
JPS5727454A (en) * | 1980-07-23 | 1982-02-13 | Arupain Kk | Multipurpose information processor |
JPS6329875B2 (en) * | 1980-07-23 | 1988-06-15 | Arupain Kk | |
JPS58172767A (en) * | 1982-04-01 | 1983-10-11 | Seiko Instr & Electronics Ltd | Picture data reader |
JPH0289554U (en) * | 1989-12-15 | 1990-07-16 |
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