The small-world network model of combinational logic circuits
Wang Xi-feng · Dianji yu kongzhi xuebao · 2006
For optimization design of combinatorial logic circuit of programmable logic device,the design method of circuit is presented based on double-optimization index according to basic characteristic of small-world model clustering of complex network.Using 16 bit parity circuit as an example which is simulated using Matlab.Simulation results prove that the method weakens function of key node in circuit effectively by reducing network clustering properly, and avoid the phenomenon that fault of key component leads to catastrophic failure of the whole system by enhancing redundancy of network connections properly, thus,reduct frangibility and improve robustness and reliability of circuit.