Abstract:

For the need of the avionics, the shortest average paths of some scalable coherent interface(SCI) network structures are studied in this paper. Based on the limits of node’s SCI ports and the characteristics of ringlet connection, the shortest average paths of torodial 2D mesh and wrapped butterfly, which are suited for SCI network, are calculated and analyzed using the adjaceny matrix.

Key words: communication , and , information , system,  , avionics,  , the , shortest , path,  , SCI , network,  , topology