The host adapter integrated circuit is a one chip high performance bus master host adapter for (i) connecting a first bus having a specified protocol for transferring information over the first bus and a first data transfer speed to a second bus having a specified protocol for transferring information...http://www.google.de/patents/US5659690?utm_source=gb-gplus-sharePatent US5659690 - Programmably configurable host adapter integrated circuit including a RISC processor
