A data-driven processor which has a packet assembling unit to add a tag information to the sequentially inputted data when the input data has no tag information, such as destination address or the like, thereby enabling the data to be inputted without using an external circuit, such as a host processor,...http://www.google.ca/patents/US5117489?utm_source=gb-gplus-sharePatent US5117489 - Data-driven processor having an internal tag-generating system for generating a distinct tagged information and assembling with un-tagged information of an input/output data packet
