Memory access control apparatus

Computer graphics processing and selective visual display system – Computer graphics display memory system – Graphic display memory controller

Reexamination Certificate

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Details

C345S530000, C345S545000

Reexamination Certificate

active

07061497

ABSTRACT:
Disclosed is a memory access control apparatus capable of writing image data in an external memory or reading the image data. The memory access control apparatus comprises a memory access control unit for storing image data in a memory by a two-dimensional array according to values of a bank, a row, and a column inside the memory where the image data is to be stored calculated on the basis of coordinate values of the image data constituting one image frame and predetermined data.

REFERENCES:
patent: 6075899 (2000-06-01), Yoshioka et al.
patent: 6667930 (2003-12-01), Carlton

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