DK381780A - Databehandlingsanlaeg til fremvisning af farvegrafik - Google Patents

Databehandlingsanlaeg til fremvisning af farvegrafik

Info

Publication number
DK381780A
DK381780A DK381780A DK381780A DK381780A DK 381780 A DK381780 A DK 381780A DK 381780 A DK381780 A DK 381780A DK 381780 A DK381780 A DK 381780A DK 381780 A DK381780 A DK 381780A
Authority
DK
Denmark
Prior art keywords
control unit
minicomputer
store
microcomputer
monitor
Prior art date
Application number
DK381780A
Other languages
English (en)
Other versions
DK157465B (da
DK157465C (da
Inventor
H Lans
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21698874&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK381780(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK381780A publication Critical patent/DK381780A/da
Publication of DK157465B publication Critical patent/DK157465B/da
Application granted granted Critical
Publication of DK157465C publication Critical patent/DK157465C/da

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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/001—Arbitration of resources in a display system, e.g. control of access to frame buffer by video controller and/or main processor
    • 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
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • 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
    • G09G5/18—Timing circuits for raster scan displays
DK381780A 1979-01-09 1980-09-08 Databehandlingsanlaeg til fremvisning af farvegrafik DK157465C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/002,017 US4303986A (en) 1979-01-09 1979-01-09 Data processing system and apparatus for color graphics display
PCT/SE1980/000006 WO1980001422A1 (en) 1979-01-09 1980-01-08 Data processing system and apparatus for color graphics display
SE8000006 1980-01-08
US201779 1988-06-02

Publications (3)

Publication Number Publication Date
DK381780A true DK381780A (da) 1980-09-08
DK157465B DK157465B (da) 1990-01-08
DK157465C DK157465C (da) 1990-05-21

Family

ID=21698874

Family Applications (1)

Application Number Title Priority Date Filing Date
DK381780A DK157465C (da) 1979-01-09 1980-09-08 Databehandlingsanlaeg til fremvisning af farvegrafik

Country Status (9)

Country Link
US (1) US4303986A (da)
EP (1) EP0023217B1 (da)
JP (1) JPS6256533B2 (da)
DE (1) DE3063711D1 (da)
DK (1) DK157465C (da)
FI (1) FI800056A (da)
IT (1) IT1150977B (da)
NO (1) NO802649L (da)
WO (1) WO1980001422A1 (da)

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US5220312A (en) * 1989-09-29 1993-06-15 International Business Machines Corporation Pixel protection mechanism for mixed graphics/video display adaptors
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Also Published As

Publication number Publication date
DK157465B (da) 1990-01-08
IT1150977B (it) 1986-12-17
DE3063711D1 (en) 1983-07-21
FI800056A (fi) 1980-07-10
DK157465C (da) 1990-05-21
EP0023217B1 (en) 1983-06-15
US4303986A (en) 1981-12-01
NO802649L (no) 1980-09-08
WO1980001422A1 (en) 1980-07-10
JPS6256533B2 (da) 1987-11-26
IT8019074A0 (it) 1980-01-08
EP0023217A1 (en) 1981-02-04
JPS56500106A (da) 1981-02-05

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Legal Events

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PUP Patent expired