FR2451069A1 - Digital data processor for video display system - has monolithic microprocessor controlled by program stored in sub-memory - Google Patents

Digital data processor for video display system - has monolithic microprocessor controlled by program stored in sub-memory

Info

Publication number
FR2451069A1
FR2451069A1 FR8004902A FR8004902A FR2451069A1 FR 2451069 A1 FR2451069 A1 FR 2451069A1 FR 8004902 A FR8004902 A FR 8004902A FR 8004902 A FR8004902 A FR 8004902A FR 2451069 A1 FR2451069 A1 FR 2451069A1
Authority
FR
France
Prior art keywords
memory
video display
digital data
sub
display system
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.)
Granted
Application number
FR8004902A
Other languages
French (fr)
Other versions
FR2451069B1 (en
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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
Priority claimed from US06/017,865 external-priority patent/US4262302A/en
Priority claimed from US06/018,540 external-priority patent/US4243984A/en
Priority claimed from US06/020,111 external-priority patent/US4286320A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of FR2451069A1 publication Critical patent/FR2451069A1/en
Application granted granted Critical
Publication of FR2451069B1 publication Critical patent/FR2451069B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/28—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using colour tubes
    • G09G1/285—Interfacing with colour displays, e.g. TV receiver
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/026—Control of mixing and/or overlay of colours in general
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/42—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of patterns using a display memory without fixed position correspondence between the display memory contents and the display position on the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)

Abstract

A digital data processing system has an associated memory for storage of programme steps and data for the basis of a video display system. The digital data processing system consists of a central processor, memory, input-output and a video display sub-system. The central processor is a monolithic microprocessor of type T19985 and is controlled by the control programme stored in the sub-memory. The input-output control unit is also a monolithic integrated circuit of type T19901, coupled over buses with a keyboard, sensors, tape, disc printer etc. ROMs and RAMs are used for assembler, compiler and user programmes.
FR8004902A 1979-03-05 1980-03-05 METHOD AND DEVICE FOR DIGITAL CALCULATION WITH VISUAL DISPLAY Expired FR2451069B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/017,865 US4262302A (en) 1979-03-05 1979-03-05 Video display processor having an integral composite video generator
US06/018,540 US4243984A (en) 1979-03-08 1979-03-08 Video display processor
US06/020,111 US4286320A (en) 1979-03-12 1979-03-12 Digital computing system having auto-incrementing memory

Publications (2)

Publication Number Publication Date
FR2451069A1 true FR2451069A1 (en) 1980-10-03
FR2451069B1 FR2451069B1 (en) 1986-04-18

Family

ID=27360903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004902A Expired FR2451069B1 (en) 1979-03-05 1980-03-05 METHOD AND DEVICE FOR DIGITAL CALCULATION WITH VISUAL DISPLAY

Country Status (2)

Country Link
DE (1) DE3008443A1 (en)
FR (1) FR2451069B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163852A2 (en) * 1984-05-05 1985-12-11 International Business Machines Corporation Graphic display systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891792A (en) * 1974-06-25 1975-06-24 Asahi Broadcasting Television character crawl display method and apparatus
US4079450A (en) * 1975-03-12 1978-03-14 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Input-output-color-screen system
FR2365259A1 (en) * 1976-09-16 1978-04-14 Alpex Computer Corp SATURATION CONTROL FOR TELEVISION CONTROL UNIT
US4139838A (en) * 1977-04-06 1979-02-13 Hitachi, Ltd. Color pattern and alphanumeric character generator for use with raster-scan display devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116444A (en) * 1976-07-16 1978-09-26 Atari, Inc. Method for generating a plurality of moving objects on a video display screen
US4112422A (en) * 1976-12-13 1978-09-05 Atari, Inc. Method and apparatus for generating moving objects on a video display screen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891792A (en) * 1974-06-25 1975-06-24 Asahi Broadcasting Television character crawl display method and apparatus
US4079450A (en) * 1975-03-12 1978-03-14 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Input-output-color-screen system
FR2365259A1 (en) * 1976-09-16 1978-04-14 Alpex Computer Corp SATURATION CONTROL FOR TELEVISION CONTROL UNIT
US4139838A (en) * 1977-04-06 1979-02-13 Hitachi, Ltd. Color pattern and alphanumeric character generator for use with raster-scan display devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163852A2 (en) * 1984-05-05 1985-12-11 International Business Machines Corporation Graphic display systems
EP0163852A3 (en) * 1984-05-05 1990-03-21 International Business Machines Corporation Graphic display systems

Also Published As

Publication number Publication date
FR2451069B1 (en) 1986-04-18
DE3008443A1 (en) 1980-09-18

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