Raster engine with hardware cursor

Details Raster engine with hardware cursor Raster engine with hardware cursor

2007-01-02

2007-01-02

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

C345S001100, C345S010000, C345S011000

Reexamination Certificate

active

09672635

ABSTRACT:
An improved raster engine adapted to render video data from a frame buffer to one of a plurality of disparate displays is disclosed which comprises an integral bounded video signature analyzer, a hardware cursor apparatus supporting dual scanned displays, programmatic support for multiple disparate display types, multi-mode programmable hardware blinking, programmable multiple color depth digital display interface, and programmable matrix controlled grayscale generation.

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