Apparatus for selecting frame buffers for display in a double bu

Computer graphics processing and selective visual display system – Display driving control circuitry – Physically integral with display elements

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345189, 395164, G09G 102

Patent

active

055438245

ABSTRACT:
A double buffered output display system including a first frame buffer, a second frame buffer, a multiplexor for furnishing data to an output display from one of the first or the second frame buffers, apparatus for storing a signal indicating that the multiplexor is to select a different frame buffer to furnishing data to an output display, and apparatus for furnishing the stored signal to the multiplexor only at the completion of a frame on a display and before a new frame commences.

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patent: 4954819 (1990-09-01), Watkins
patent: 5034817 (1991-07-01), Everett, Jr.
patent: 5061919 (1991-10-01), Watkins

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