An internal bus system for DFPs and units with two- or multi-dimensional programmable cell architectures, for managing large volumes of data with a high interconnection complexity. The bus system can transmit data between a plurality of function blocks, where multiple data packets can be on the bus at...http://www.google.com/patents/US20030135686?utm_source=gb-gplus-sharePatent US20030135686 - Internal bus system for DFPs and units with two- or multi-dimensional programmable cell architectures, for managing large volumes of data with a high interconnection complexity