An FPGA architecture offers logic elements with direct connection to neighboring logic elements and indirect connection through a routing matrix. A logic element and a portion of the routing matrix are formed as part of a tile, and tiles are joined to form arrays of selectable size. The routing...http://www.google.es/patents/US5682107?utm_source=gb-gplus-sharePatente US5682107 - FPGA architecture with repeatable tiles including routing matrices and logic matrices
FPGA architecture with repeatable tiles including routing matrices and logic ...