Graphic pattern processing apparatus

Details Graphic pattern processing apparatus Graphic pattern processing apparatus

1984-12-24

1989-08-29

Moore, David K.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340724, 340744, 340798, 340799, 364521, G09G 128

Patent

active

048621501

ABSTRACT:
A graphic pattern processing apparatus using a raster scan type CRT is disclosed. The graphic pattern processing apparatus can update one-pixel data, translate a logical address to a physical address and transfer data in a display memory, at a high speed. The graphic pattern processing apparatus comprises an operation unit including a logical address operation unit, a physical address operation unit, color data operation unit, and a control unit including a microprogram memory and a microprogram decoder.

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"A Graphics Controller Which Likes to Paint, Copy, and Draw" by Minorikawa et al., in Nikkei Electronics, 5/21/84.

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