FoN: Fault-on-Neighbor aware routing algorithm for Networks-on-Chip

Reliability has become a key issue of Networks-on-Chip (NoC) as the CMOS technology scales down to the nanoscale domain. This paper proposes a Fault-on-Neighbor (FoN) aware deflection routing algorithm for NoC which makes routing decision based on the link status of neighbor switches within 2 hops to avoid fault links and switches. Simulation results… (More)