Programmable circuitry (10) is provided including a plurality of logic modules (12) each having at least one input conductor (16). A nearest neighbor conductor (36) is fusibly coupled to output circuitry (25) of a selected logic module (12), the nearest neighbor conductor (36) intersecting the input...http://www.google.de/patents/US5428304?utm_source=gb-gplus-sharePatent US5428304 - Programmable gate array with special interconnects for adjacent gates and isolation devices used during programming
