EP0201267A3 - Processeur de ligne pour un dispositif d'affichage à mémoire topographique - Google Patents

Processeur de ligne pour un dispositif d'affichage à mémoire topographique Download PDF

Info

Publication number
EP0201267A3
EP0201267A3 EP86303243A EP86303243A EP0201267A3 EP 0201267 A3 EP0201267 A3 EP 0201267A3 EP 86303243 A EP86303243 A EP 86303243A EP 86303243 A EP86303243 A EP 86303243A EP 0201267 A3 EP0201267 A3 EP 0201267A3
Authority
EP
European Patent Office
Prior art keywords
bit
row processor
frame buffer
processor unit
scan
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.)
Withdrawn
Application number
EP86303243A
Other languages
German (de)
English (en)
Other versions
EP0201267A2 (fr
Inventor
Joseph H. Hubert
Donald J. Eckardt
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.)
Tektronix Inc
Original Assignee
Tektronix 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
Application filed by Tektronix Inc filed Critical Tektronix Inc
Publication of EP0201267A2 publication Critical patent/EP0201267A2/fr
Publication of EP0201267A3 publication Critical patent/EP0201267A3/fr
Withdrawn legal-status Critical Current

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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
    • G09G5/34—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling
    • G09G5/346—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling for systems having a bit-mapped display 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
    • G09G5/08—Cursor circuits

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)
  • Digital Computer Display Output (AREA)
EP86303243A 1985-05-02 1986-04-29 Processeur de ligne pour un dispositif d'affichage à mémoire topographique Withdrawn EP0201267A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73000385A 1985-05-02 1985-05-02
US730003 1985-05-02

Publications (2)

Publication Number Publication Date
EP0201267A2 EP0201267A2 (fr) 1986-11-12
EP0201267A3 true EP0201267A3 (fr) 1990-04-04

Family

ID=24933514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86303243A Withdrawn EP0201267A3 (fr) 1985-05-02 1986-04-29 Processeur de ligne pour un dispositif d'affichage à mémoire topographique

Country Status (2)

Country Link
EP (1) EP0201267A3 (fr)
JP (1) JPS61254984A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1317041C (fr) * 1987-12-24 1993-04-27 Ncr Corporation Dispositif creant un curseur au moyen de bandes reliees aux lignes de balayage individuelles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058011A2 (fr) * 1981-01-27 1982-08-18 Syntrex Incorporated Système de traitement de mots
FR2544898A1 (fr) * 1983-04-25 1984-10-26 Texas Instruments France Dispositif d'affichage video sur ecran d'affichage par balayage d'une trame ligne par ligne et point par point

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058011A2 (fr) * 1981-01-27 1982-08-18 Syntrex Incorporated Système de traitement de mots
FR2544898A1 (fr) * 1983-04-25 1984-10-26 Texas Instruments France Dispositif d'affichage video sur ecran d'affichage par balayage d'une trame ligne par ligne et point par point

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
E.D.N. ELECTRICAL DESIGN NEWS, vol. 29, no. 11, May 1984, pages 153-170, Boston, Massachusetts, US; M.S. YOUNG: "Use a CRT-controller chip to mix text and graphics" *

Also Published As

Publication number Publication date
EP0201267A2 (fr) 1986-11-12
JPS61254984A (ja) 1986-11-12

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Inventor name: HUBERT, JOSEPH H.

Inventor name: ECKARDT, DONALD J.