A high performance data path for performing XOR on the fly. A first memory is connected to a first bus and a second memory is connected to a second bus selectively coupled to the first bus. Logic for performing an XOR can be switched into connection with the first and second bus for XORing data in a...http://www.google.fr/patents/US6161165?utm_source=gb-gplus-shareBrevet US6161165 - High performance data path with XOR on the fly