A logic chip useful for emulation and prototyping of integrated circuits. The logic chip comprises a plurality of logic elements, which is divided into a plurality of subsets of logic elements. The logic chip further comprises a plurality of first level interconnects. The plurality of first level interconnects interconnect one of the plurality of subsets of logic elements, thereby forming a plurality of first level logical units. The plurality of first level logical units is divided into a plurality of subsets of first level logical units. The logic chip also comprises a plurality of second level interconnects. The second level interconnects interconnect one of the plurality of subsets of first level logic units, thereby forming a plurality of second level logic units. The logic chip also comprises a third level interconnect. The third level interconnect interconnects the plurality of second level logic units, thereby forming a third level logic