Improving yield of torus nocs through fault-diagnosis-and-repair of interconnect faults
On-Line Testing Symposium, IEEE International
By Caroline Concatto, Pedro Almeida, Fernanda Kastensmidt, Erika Cota, Marcelo Lubaszewski, Marcos Herve
Issue Date:June 2009
We propose a fault tolerance method for torus NoCs capable of increase the yield with minimal performance overhead. The proposed approach consists in detecting and diagnosing interconnect faults using BIST structures and activating alternative paths for th...