A bus-to-bus adapter is provided for coupling the input/output bus of a first data processor to the input/output bus of a second and different type of data processor. The adapter enables the transfer of data and messages from the first processor to the second processor and vice versa. The adapter includes...http://www.google.co.uk/patents/US5117486?utm_source=gb-gplus-sharePatent US5117486 - Buffer for packetizing block of data with different sizes and rates received from first processor before transferring to second processor
