Fault-tolerance Ring Network on Chip without Buffer
无数据缓存的容错环形NoC

The paper presented a hierarchical fault-tolerance ring NoC topology in which links are divided into two groups of rings.One group is used for fault-tolerance in case of the other group fails.Each group contains a control-ring and a data-ring.Control-ring propagates information of routing,link error and error control of all nodes by using packet and data-ring exchanges data by circuit switching.The paper proposed three-stage pipeline architecture without buffer which minimizes the delay of data communicatio...