Adaptive display memory management system

Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel

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345200, G09G 500

Patent

active

057318093

ABSTRACT:
An adaptive display memory management system for using idled display memory in a video graphics adapter card as extra system memory of a personal computer is presented. By means of hardware implementation, the memory management system manages the video display memory according to the video display mode and takes advantage of the idled display memory in forming virtual system memory for the computer, so that the working space of executing a user program is increased and the system performance of the computer is enhanced.

REFERENCES:
patent: 4987551 (1991-01-01), Garrett, Jr.
patent: 5291188 (1994-03-01), McIntyre et al.
patent: 5450542 (1995-09-01), Lehman et al.
patent: 5559533 (1996-09-01), Hicok et al.

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