Graphic controlling processor

Details Graphic controlling processor Graphic controlling processor

1997-02-19

1999-01-12

Tung, Kee M.

Computer graphics processing and selective visual display system

Computer graphic processing system

Integrated circuit

345509, 711173, G06F 1200

Patent

active

058596500

ABSTRACT:
A graphic controlling processor includes a frame memory for storing graphic data for displaying a graphic image, wherein the frame memory is divided into territories. A graphic controller controls to display the graphic image based on the graphic data and to clear the frame memory. A control flag may be added to the graphic data for differentiating a frame number, and the graphic data may then be cleared from one of each of the territories in one frame cycle based on the control flag. This graphic controlling processor provides enough time for displaying the graphic image with high graphic quality.

REFERENCES:
patent: 5156468 (1992-10-01), Uematsu
patent: 5335316 (1994-08-01), Toyokura
patent: 5485554 (1996-01-01), Lowitz et al.
patent: 5751988 (1998-05-01), Fujimura

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