JPS5549738A - Picture signal processing system - Google Patents

Picture signal processing system

Info

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
Application number
JP12384478A
Other languages
Japanese (ja)
Inventor
Hiromi Juso
Shigeki Tsuji
Shigemi 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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP12384478A priority Critical patent/JPS5549738A/en
Priority to GB7934358A priority patent/GB2044052B/en
Priority to US06/081,435 priority patent/US4310838A/en
Priority to DE2940322A priority patent/DE2940322C2/en
Publication of JPS5549738A publication Critical patent/JPS5549738A/en
Pending legal-status Critical Current

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
JP12384478A 1978-10-04 1978-10-04 Picture signal processing system Pending JPS5549738A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (11)

* Cited by examiner, † Cited by third party
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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