EP0279231A3 - Grafik-Prozessor für ein hochauflösendes Video-Anzeige-System - Google Patents

Grafik-Prozessor für ein hochauflösendes Video-Anzeige-System Download PDF

Info

Publication number
EP0279231A3
EP0279231A3 EP19880101084 EP88101084A EP0279231A3 EP 0279231 A3 EP0279231 A3 EP 0279231A3 EP 19880101084 EP19880101084 EP 19880101084 EP 88101084 A EP88101084 A EP 88101084A EP 0279231 A3 EP0279231 A3 EP 0279231A3
Authority
EP
European Patent Office
Prior art keywords
processor
commands
graphics
external device
instructions
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
EP19880101084
Other languages
English (en)
French (fr)
Other versions
EP0279231B1 (de
EP0279231A2 (de
Inventor
Robert Lockwood Mansfield
Alexander Koos Spencer
Joe Christopher St. Clair
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 EP0279231A2 publication Critical patent/EP0279231A2/de
Publication of EP0279231A3 publication Critical patent/EP0279231A3/de
Application granted granted Critical
Publication of EP0279231B1 publication Critical patent/EP0279231B1/de
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
    • G09G5/36—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)
EP19880101084 1987-02-12 1988-01-26 Grafik-Prozessor für ein hochauflösendes Video-Anzeige-System Expired - Lifetime EP0279231B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1384987A 1987-02-12 1987-02-12
US13849 1987-02-12

Publications (3)

Publication Number Publication Date
EP0279231A2 EP0279231A2 (de) 1988-08-24
EP0279231A3 true EP0279231A3 (de) 1991-07-03
EP0279231B1 EP0279231B1 (de) 1994-01-19

Family

ID=21762105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880101084 Expired - Lifetime EP0279231B1 (de) 1987-02-12 1988-01-26 Grafik-Prozessor für ein hochauflösendes Video-Anzeige-System

Country Status (4)

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

Families Citing this family (1)

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028437A2 (de) * 1979-11-06 1981-05-13 Frederick Electronics Corporation Hochgeschwindigkeitsprozessor für Time-Sharing-Betrieb zur Verwendung in einem Datenverarbeitungssystem
EP0030981A1 (de) * 1979-06-30 1981-07-01 Fanuc Ltd. Numerische steuerungseinrichtung
EP0131417A1 (de) * 1983-06-30 1985-01-16 Unisys Corporation Magnetband-Datenverbindungsprozessor für automatischen Datentransfer
EP0133903A2 (de) * 1983-07-01 1985-03-13 Hitachi, Ltd. Verfahren und Vorrichtung zum Steuern einer Anzeige
EP0148578A2 (de) * 1983-11-15 1985-07-17 Motorola, Inc. Programmierbarer Videoanzeigegenerator
EP0182454A2 (de) * 1984-07-23 1986-05-28 Texas Instruments Incorporated Steuerlogik für ein Videosystem mit einer Schaltung, welche die Zeilenadresse ausser Kraft setzt

Family Cites Families (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
JPS57109084A (en) * 1980-12-26 1982-07-07 Fujitsu Ltd Schedule system for instruction in parallel computer having plural operating devices
JPS58137069A (ja) * 1982-02-08 1983-08-15 Nec Corp マルチプロセツサ制御方式

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030981A1 (de) * 1979-06-30 1981-07-01 Fanuc Ltd. Numerische steuerungseinrichtung
EP0028437A2 (de) * 1979-11-06 1981-05-13 Frederick Electronics Corporation Hochgeschwindigkeitsprozessor für Time-Sharing-Betrieb zur Verwendung in einem Datenverarbeitungssystem
EP0131417A1 (de) * 1983-06-30 1985-01-16 Unisys Corporation Magnetband-Datenverbindungsprozessor für automatischen Datentransfer
EP0133903A2 (de) * 1983-07-01 1985-03-13 Hitachi, Ltd. Verfahren und Vorrichtung zum Steuern einer Anzeige
EP0148578A2 (de) * 1983-11-15 1985-07-17 Motorola, Inc. Programmierbarer Videoanzeigegenerator
EP0182454A2 (de) * 1984-07-23 1986-05-28 Texas Instruments Incorporated Steuerlogik für ein Videosystem mit einer Schaltung, welche die Zeilenadresse ausser Kraft setzt

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 203 (P-148) 14 October 1982, & JP-A-57 109 084 (FUJITSU) 7 July 1982 *

Also Published As

Publication number Publication date
JPS63201791A (ja) 1988-08-19
BR8800332A (pt) 1988-09-13
EP0279231B1 (de) 1994-01-19
EP0279231A2 (de) 1988-08-24
DE3887176T2 (de) 1994-06-30
DE3887176D1 (de) 1994-03-03

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