A video server includes a plurality of input/output devices coupled to a plurality of memory arrays via a commutator. Within each memory array, a buffer is operative to collect data for transfer to and/or from an array controller. Each memory array includes an error correction system providing parity-based...http://www.google.com/patents/US5878280?utm_source=gb-gplus-sharePatent US5878280 - Data buffering system for plural data memory arrays
