A Soft Error Tolerant Network-on-Chip Router Pipeline for Multi-Core Systems

Network-on-Chip (NoC) paradigm is rapidly evolving into an efficient interconnection network to handle the strict communication requirements between the increasing number of cores on a single chip. Diminishing transistor size is making the NoC increasingly vulnerable to both hard faults and soft errors. This paper concentrates on soft errors in NoCs. A soft error in an NoC router results in sig…