Technical Report Number
Feng and Wu have described a fault diagnosis method for a class of multi-stage interconnection networks including the banyan, delta and omega networks. We extend their method to switch fabrics containing several cascaded networks. We also show the method can be applied to system in which the processor performing the testing does not have direct access to all input and output ports.
Khakoo, Shabbir and Turner, Jonathan S., "System Testing of a Broadcast Packet Switch" Report Number: WUCS-87-4 (1987). All Computer Science and Engineering Research.