EP0159851A3 - Advanced video processor with hardware scrolling - Google Patents

Advanced video processor with hardware scrolling Download PDF

Info

Publication number
EP0159851A3
EP0159851A3 EP85302465A EP85302465A EP0159851A3 EP 0159851 A3 EP0159851 A3 EP 0159851A3 EP 85302465 A EP85302465 A EP 85302465A EP 85302465 A EP85302465 A EP 85302465A EP 0159851 A3 EP0159851 A3 EP 0159851A3
Authority
EP
European Patent Office
Prior art keywords
video processor
advanced video
scrolling
hardware
hardware scrolling
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
EP85302465A
Other versions
EP0159851A2 (en
EP0159851B1 (en
Inventor
Jerald G. Leach
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
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of EP0159851A2 publication Critical patent/EP0159851A2/en
Publication of EP0159851A3 publication Critical patent/EP0159851A3/en
Application granted granted Critical
Publication of EP0159851B1 publication Critical patent/EP0159851B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

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)
EP85302465A 1984-04-16 1985-04-09 Advanced video processor with hardware scrolling Expired - Lifetime EP0159851B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US60092184A 1984-04-16 1984-04-16
US60073784A 1984-04-16 1984-04-16
US60067284A 1984-04-16 1984-04-16
US600921 1984-04-16
US600672 1984-04-16
US600737 1984-04-16

Publications (3)

Publication Number Publication Date
EP0159851A2 EP0159851A2 (en) 1985-10-30
EP0159851A3 true EP0159851A3 (en) 1990-03-07
EP0159851B1 EP0159851B1 (en) 1993-01-13

Family

ID=27416808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85302465A Expired - Lifetime EP0159851B1 (en) 1984-04-16 1985-04-09 Advanced video processor with hardware scrolling

Country Status (3)

Country Link
EP (1) EP0159851B1 (en)
JP (1) JP2887236B2 (en)
DE (1) DE3586969T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05108043A (en) * 1991-10-16 1993-04-30 Pioneer Video Corp Graphic decoder
US6078306A (en) * 1997-10-21 2000-06-20 Phoenix Technologies Ltd. Basic input-output system (BIOS) read-only memory (ROM) with capability for vertical scrolling of bitmapped graphic text by columns
JP4530679B2 (en) * 2004-02-12 2010-08-25 株式会社三共 Game machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473206A1 (en) * 1979-12-22 1981-07-10 Dornier System Gmbh Video image superimposition system - permits alignment and shifting of images to be positioned over raster scanned base images
GB2070399A (en) * 1980-02-27 1981-09-03 Xtrak Corp Real time toroidal pan
US4296476A (en) * 1979-01-08 1981-10-20 Atari, Inc. Data processing system with programmable graphics generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296476A (en) * 1979-01-08 1981-10-20 Atari, Inc. Data processing system with programmable graphics generator
FR2473206A1 (en) * 1979-12-22 1981-07-10 Dornier System Gmbh Video image superimposition system - permits alignment and shifting of images to be positioned over raster scanned base images
GB2070399A (en) * 1980-02-27 1981-09-03 Xtrak Corp Real time toroidal pan

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ELECTRONICS INTERNATIONAL, vol. 57, no. 13, June 1984, pages 121-124, New York, US; M. KISNER et al.: "A new-generation video processor boosts resolution" *

Also Published As

Publication number Publication date
JP2887236B2 (en) 1999-04-26
DE3586969D1 (en) 1993-02-25
EP0159851A2 (en) 1985-10-30
JPS6122394A (en) 1986-01-30
DE3586969T2 (en) 1993-05-06
EP0159851B1 (en) 1993-01-13

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