Online NoC Switch Fault Detection and Diagnosis Using a High Level Fault Model
Armin Alaghi, Naghmeh Karimi, Mahshid Sedghi, Zainalabedin Navabi · 2007
This paper presents an efficient method for online testing of NoC switches. This method deals with control faults of NoC switches; i.e. the routing faults which cause NoC packets to be sent to output ports not intended to. A high level fault model has been proposed in this paper to model switch routing faults. The proposed method is evaluated by fault simulation that is based on our high-level fault model. This simulation and evaluation environment is modeled at the transaction level in VHDL.