Method and apparatus for asynchronous display of graphic images

摘要: A display controller in a computer system controls the asynchronous output of graphics data having at least one fixed resolution flat panel display. Fixed displays may have problems displaying non-native resolutions particularly lower resolutions. The present invention uses time base converter, horizontal and vertical Discrete Time Oscillators (DTO), polyphase interpolator, which be Cosine Transform (DCT)-based to expand asynchronously from native suitable for on panel. Graphics also CRT. converter receives frequency related input parameters generates desired resolution.