DE69114825D1 - Verfahren und Einrichtung zur Erhöhung der Verarbeitungsgeschwindigkeit eines Anzeigesystems mit Doppel-Pufferspeicher. - Google Patents

Verfahren und Einrichtung zur Erhöhung der Verarbeitungsgeschwindigkeit eines Anzeigesystems mit Doppel-Pufferspeicher.

Info

Publication number
DE69114825D1
DE69114825D1 DE69114825T DE69114825T DE69114825D1 DE 69114825 D1 DE69114825 D1 DE 69114825D1 DE 69114825 T DE69114825 T DE 69114825T DE 69114825 T DE69114825 T DE 69114825T DE 69114825 D1 DE69114825 D1 DE 69114825D1
Authority
DE
Germany
Prior art keywords
increasing
display system
buffer memory
processing speed
double buffer
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
DE69114825T
Other languages
English (en)
Other versions
DE69114825T2 (de
Inventor
Guy Moffat
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.)
Sun Microsystems Inc
Original Assignee
Sun Microsystems 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 Sun Microsystems Inc filed Critical Sun Microsystems Inc
Application granted granted Critical
Publication of DE69114825D1 publication Critical patent/DE69114825D1/de
Publication of DE69114825T2 publication Critical patent/DE69114825T2/de
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
    • 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
    • G09G5/399—Control of the bit-mapped memory using two or more bit-mapped memories, the operations of which are switched in time, e.g. ping-pong buffers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/12—Frame memory handling
    • G09G2360/123—Frame memory handling using interleaving
DE69114825T 1990-12-21 1991-12-17 Verfahren und Einrichtung zur Erhöhung der Verarbeitungsgeschwindigkeit eines Anzeigesystems mit Doppel-Pufferspeicher. Expired - Fee Related DE69114825T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63201690A 1990-12-21 1990-12-21

Publications (2)

Publication Number Publication Date
DE69114825D1 true DE69114825D1 (de) 1996-01-04
DE69114825T2 DE69114825T2 (de) 1996-08-08

Family

ID=24533733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69114825T Expired - Fee Related DE69114825T2 (de) 1990-12-21 1991-12-17 Verfahren und Einrichtung zur Erhöhung der Verarbeitungsgeschwindigkeit eines Anzeigesystems mit Doppel-Pufferspeicher.

Country Status (6)

Country Link
US (1) US5587726A (de)
EP (1) EP0492938B1 (de)
JP (1) JP3243724B2 (de)
KR (1) KR960004652B1 (de)
CA (1) CA2058251C (de)
DE (1) DE69114825T2 (de)

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Also Published As

Publication number Publication date
EP0492938B1 (de) 1995-11-22
US5587726A (en) 1996-12-24
KR920013134A (ko) 1992-07-28
DE69114825T2 (de) 1996-08-08
KR960004652B1 (ko) 1996-04-11
CA2058251A1 (en) 1992-06-22
EP0492938A2 (de) 1992-07-01
JP3243724B2 (ja) 2002-01-07
CA2058251C (en) 2002-04-23
EP0492938A3 (en) 1993-06-16
JPH06138856A (ja) 1994-05-20

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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