FR2557998B1 - Controleur de visualisation graphique. - Google Patents
Controleur de visualisation graphique.Info
- Publication number
- FR2557998B1 FR2557998B1 FR8400355A FR8400355A FR2557998B1 FR 2557998 B1 FR2557998 B1 FR 2557998B1 FR 8400355 A FR8400355 A FR 8400355A FR 8400355 A FR8400355 A FR 8400355A FR 2557998 B1 FR2557998 B1 FR 2557998B1
- Authority
- FR
- France
- Prior art keywords
- viewer controller
- graphic viewer
- graphic
- controller
- viewer
- 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.)
- Expired
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
- G09G5/02—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
- G09G5/022—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 using memory planes
-
- 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
- G09G5/393—Arrangements for updating the contents of the bit-mapped memory
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8400355A FR2557998B1 (fr) | 1984-01-11 | 1984-01-11 | Controleur de visualisation graphique. |
DE8484402739T DE3473074D1 (en) | 1984-01-11 | 1984-12-27 | Graphic display controller |
EP19840402739 EP0149399B1 (fr) | 1984-01-11 | 1984-12-27 | Contrôleur de visualisation graphique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8400355A FR2557998B1 (fr) | 1984-01-11 | 1984-01-11 | Controleur de visualisation graphique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2557998A1 FR2557998A1 (fr) | 1985-07-12 |
FR2557998B1 true FR2557998B1 (fr) | 1986-04-11 |
Family
ID=9300009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8400355A Expired FR2557998B1 (fr) | 1984-01-11 | 1984-01-11 | Controleur de visualisation graphique. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0149399B1 (fr) |
DE (1) | DE3473074D1 (fr) |
FR (1) | FR2557998B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3702220A1 (de) * | 1987-01-26 | 1988-08-04 | Pietzsch Ibp Gmbh | Verfahren und einrichtung zur darstellung eines gesamtbildes auf einem bildschirm eines bildschirmgeraetes |
US4893116A (en) * | 1987-11-16 | 1990-01-09 | Ncr Corporation | Logical drawing and transparency circuits for bit mapped video display controllers |
-
1984
- 1984-01-11 FR FR8400355A patent/FR2557998B1/fr not_active Expired
- 1984-12-27 EP EP19840402739 patent/EP0149399B1/fr not_active Expired
- 1984-12-27 DE DE8484402739T patent/DE3473074D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0149399A2 (fr) | 1985-07-24 |
DE3473074D1 (en) | 1988-09-01 |
EP0149399B1 (fr) | 1988-07-27 |
EP0149399A3 (en) | 1985-08-28 |
FR2557998A1 (fr) | 1985-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |