Graphics processor architecture employing variable refresh rates

Graphics processor architecture employing variable refresh rates

The display system includes a display controller which renders text and graphics and writes it to the RAM. The display controller then reads the rendered information from the RAM and activates a display based upon that information. Generally the display controller reads information from the display...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: TOFFOLO DANIEL
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:The display system includes a display controller which renders text and graphics and writes it to the RAM. The display controller then reads the rendered information from the RAM and activates a display based upon that information. Generally the display controller reads information from the display controller and activates the display at a constant refresh rate; however, when a large number of text and/or graphics to be rendered have accumulated, the display controller temporarily reduces the refresh rate in order to render and write the text and/or graphics to the RAM.