Graphic display system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 31, 1990
Grant Date -
N/A
app pub date -
Jan 12, 1989
filing date -
Jan 13, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Graphic display controller having central processing unit for preparing display lists so that a graphic display controller displays graphics on a monitor by using the display lists. The controller incvludes a memory for storing original image data as a part of the data base. The memory is accessed by the central processing unit through a memory management unit. The memory management unit maps locical process address to physical address on the memory unit. The memory has a capacity for storing display lists. The graphic display controller directly accesses the display lists stored in the memory through a graphic address transformer. The graphic address transformer maps graphic addresses to physical addresses.
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