FR2608291B1 - Procede et circuit d'adaptation de la carte " graphique " d'un ordinateur a un moniteur fonctionnant suivant un standard de balayage different de celui de ladite carte - Google Patents

Procede et circuit d'adaptation de la carte " graphique " d'un ordinateur a un moniteur fonctionnant suivant un standard de balayage different de celui de ladite carte

Info

Publication number
FR2608291B1
FR2608291B1 FR8617513A FR8617513A FR2608291B1 FR 2608291 B1 FR2608291 B1 FR 2608291B1 FR 8617513 A FR8617513 A FR 8617513A FR 8617513 A FR8617513 A FR 8617513A FR 2608291 B1 FR2608291 B1 FR 2608291B1
Authority
FR
France
Prior art keywords
card
adapting
graphic
computer
circuit
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
Application number
FR8617513A
Other languages
English (en)
Other versions
FR2608291A1 (fr
Inventor
Jean-Luc Walczak
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.)
LOCATEL
Original Assignee
LOCATEL
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 LOCATEL filed Critical LOCATEL
Priority to FR8617513A priority Critical patent/FR2608291B1/fr
Publication of FR2608291A1 publication Critical patent/FR2608291A1/fr
Application granted granted Critical
Publication of FR2608291B1 publication Critical patent/FR2608291B1/fr
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
    • G09G1/06—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 single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—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 single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—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 single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • G09G1/165—Details of a display terminal using a CRT, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G1/167—Details of the interface to the display terminal specific for a CRT

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FR8617513A 1986-12-15 1986-12-15 Procede et circuit d'adaptation de la carte " graphique " d'un ordinateur a un moniteur fonctionnant suivant un standard de balayage different de celui de ladite carte Expired FR2608291B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8617513A FR2608291B1 (fr) 1986-12-15 1986-12-15 Procede et circuit d'adaptation de la carte " graphique " d'un ordinateur a un moniteur fonctionnant suivant un standard de balayage different de celui de ladite carte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617513A FR2608291B1 (fr) 1986-12-15 1986-12-15 Procede et circuit d'adaptation de la carte " graphique " d'un ordinateur a un moniteur fonctionnant suivant un standard de balayage different de celui de ladite carte

Publications (2)

Publication Number Publication Date
FR2608291A1 FR2608291A1 (fr) 1988-06-17
FR2608291B1 true FR2608291B1 (fr) 1989-04-07

Family

ID=9341894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8617513A Expired FR2608291B1 (fr) 1986-12-15 1986-12-15 Procede et circuit d'adaptation de la carte " graphique " d'un ordinateur a un moniteur fonctionnant suivant un standard de balayage different de celui de ladite carte

Country Status (1)

Country Link
FR (1) FR2608291B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915562C1 (fr) * 1989-05-12 1990-10-31 Spea Software Ag, 8130 Starnberg, De

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471711A1 (fr) * 1979-12-11 1981-06-19 Thomson Csf Dispositif de visualisation d'informations sur un ecran cathodique sous forme de trames entrelacees, et systeme de visualisation comportant un tel dispositif
US4434420A (en) * 1982-06-21 1984-02-28 Motorola, Inc. Interline spacing adjustment circuit in a scanning CRT visual display system

Also Published As

Publication number Publication date
FR2608291A1 (fr) 1988-06-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse