Memory interface controller

Details Memory interface controller Memory interface controller

1989-01-23

1990-11-13

Harkcom, Gary V.

Boots, shoes, and leggings

364521, 340723, 340750, G06F 1568, G06F 1572

Patent

active

049706365

ABSTRACT:
A memory interface controller apparatus for use in a digital system, such as a graphics display system. The apparatus comprises apparatus for receiving incoming pixel data and apparatus for detecting pixel address collision. In an alternate embodiment, apparatus for performing hidden surface removal on the incoming pixel data is included. The memory interface controller apparatus further may include apparatus for construction of images with transparent objects.

REFERENCES:
patent: 4805117 (1989-02-01), Fiore et al.
patent: 4821209 (1989-04-01), Hempel et al.
patent: 4860249 (1989-08-01), Nicely et al.
Crow, F. C., "Shaded Computer Graphics in the Entertainment Industry", Comp Con, Sprg 79, pp. 382-393.
Fujimoto et al., "A 3-D Graphics Display System with Depth Buffer and Pipeline Processor", 1984 IEEE CG&A, pp. 49-61.

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