Abstract: A system and method for time slicing multiple received data streams utilizing multiple processors in such a manner as to ensure that all processors are running at full capability and are efficiently timesharing a global memory storage area. The received data streams are each divided into fixed portions called spans. The invention is operable for sequencing the movement of the time-sliced spans between the processors, adjusting the scheduling of particular ones of the time-sliced spans as a function of either processor availability or maintenance of real-time transmission of the received real-time time-sliced data streams.

Abstract: A display interface device 20 is provided which includes inputs for receiving video data words, the video data words including control codes for controlling the output format of a display, and a video clock signal received from an associated video controller. A first-in/first-out memory 30 is also provided with a video data word clocked into memory 30 by the first clock and clocked out of memory 30 by a second clock generated from a clock received from an associated graphics controller.