Abstract: A high bandwidth multiple spot video processing system includes a mosaic array, a dual memory buffer, and a processor. The array and dual memory buffer, operative independently of the processor, are cooperative to provide digital data representative of the spatial intensity distribution of a two-dimensional input signal incident on the mosaic array at a selectable frame rate. A buffer controller, coupled to the processor and to the dual memory buffer, for implementing a communications protocol that allows the processor to selectively operate in a mode synchronous with the data frame rate or asynchronous with the data frame rate to respectively provide a real-time processing mode and a special processing capability. The dual memories of the dual memory buffer each share the same address space of the global memory of the processor.