A digital data processing device includes a bus for transmitting signals (e.g., data and/or address information) between plural functional units (e.g., a central processing unit and a peripheral controller). A first such unit includes first and second processing sections that concurrently apply...http://www.google.es/patents/US5838900?utm_source=gb-gplus-sharePatente US5838900 - Digital data processing methods and apparatus for fault detection and fault tolerance
Digital data processing methods and apparatus for fault detection and fault ...
