In this paper, the problem of defining a high performance control structure for a parallel motion estimation architecture for MPEG2 coding is addressed. Various design and architecture choices are discussed and the final architecture is described. It represents a combined MIMD-SIMD approach which is based on a small but efficient ASIP with subword parallelism.
['Stephanie Dogimont', 'M. Gumm', 'Friederich Mombers', 'Daniel Mlynek', 'Alessandro Torielli']
Conception and design of a RISC CPU for the use as embedded controller within a parallel multimedia architecture