Figure I. Hybrid linear array partial crossbar MFB topology and architecture. Figure 2. One-hop vs multi-hop routing. Figure 3. Estimation of multi-terminal nets into equivalent two terminal nets. Figure 4. An iteration of heuristic. II. some nets between ith and jth FPGAs are currently routed through PCs Le., Ay >0. Table J. Programmable Connections for Various Topologies and Hops Figure 7. Comparison with multiterminal nets.