Concurrent error recovery with near-zero latency in synthesized ASICs

The importance of fault tolerant design has been steadily increasing as reliance on error free electronics continues to rise in critical military, medical, and automated transportation applications. While rollback and checkpointing techniques facilitate area efficient fault tolerant designs, they are inapplicable to a large class of time-critical applications. We have developed a novel synthesis methodology that avoids rollback, and provides both zero reduction in throughput and near-zero error latency. In addition, our design techniques reduce power requirements associated with traditional approaches to fault tolerance.