DE3887176D1 - Graphics processor for a high-resolution video display system. - Google Patents

Graphics processor for a high-resolution video display system.

Info

Publication number
DE3887176D1
DE3887176D1 DE88101084T DE3887176T DE3887176D1 DE 3887176 D1 DE3887176 D1 DE 3887176D1 DE 88101084 T DE88101084 T DE 88101084T DE 3887176 T DE3887176 T DE 3887176T DE 3887176 D1 DE3887176 D1 DE 3887176D1
Authority
DE
Germany
Prior art keywords
display system
video display
graphics processor
resolution video
resolution
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 - Fee Related
Application number
DE88101084T
Other languages
German (de)
Other versions
DE3887176T2 (en
Inventor
Robert Lockwood Mansfield
Alexander Koos Spencer
Clair Joe Christopher St
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE3887176D1 publication Critical patent/DE3887176D1/en
Application granted granted Critical
Publication of DE3887176T2 publication Critical patent/DE3887176T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09G5/36—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)
  • Image Generation (AREA)
DE19883887176 1987-02-12 1988-01-26 Graphics processor for a high-resolution video display system. Expired - Fee Related DE3887176T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1384987A 1987-02-12 1987-02-12

Publications (2)

Publication Number Publication Date
DE3887176D1 true DE3887176D1 (en) 1994-03-03
DE3887176T2 DE3887176T2 (en) 1994-06-30

Family

ID=21762105

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883887176 Expired - Fee Related DE3887176T2 (en) 1987-02-12 1988-01-26 Graphics processor for a high-resolution video display system.

Country Status (4)

Country Link
EP (1) EP0279231B1 (en)
JP (1) JPS63201791A (en)
BR (1) BR8800332A (en)
DE (1) DE3887176T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW316965B (en) * 1995-10-31 1997-10-01 Cirrus Logic Inc

Family Cites Families (9)

* 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
JPS569138U (en) * 1979-06-30 1981-01-26
US4425616A (en) * 1979-11-06 1984-01-10 Frederick Electronic Corporation High-speed time share processor
JPS57109084A (en) * 1980-12-26 1982-07-07 Fujitsu Ltd Schedule system for instruction in parallel computer having plural operating devices
JPS58137069A (en) * 1982-02-08 1983-08-15 Nec Corp Multi-processor control system
JPH079569B2 (en) * 1983-07-01 1995-02-01 株式会社日立製作所 Display controller and graphic display device using the same
US4602331A (en) * 1983-06-30 1986-07-22 Burroughs Corporation Magnetic tape-data link processor providing automatic data transfer
US4626839A (en) * 1983-11-15 1986-12-02 Motorola Inc. Programmable video display generator
DE3587744T2 (en) * 1984-07-23 1994-05-19 Texas Instruments Inc Control logic for a video system with a circuit that overrides the row address.

Also Published As

Publication number Publication date
EP0279231A2 (en) 1988-08-24
JPS63201791A (en) 1988-08-19
BR8800332A (en) 1988-09-13
EP0279231A3 (en) 1991-07-03
DE3887176T2 (en) 1994-06-30
EP0279231B1 (en) 1994-01-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee