METHOD FOR COMMUNICATION BETWEEN COMPONENTS CONNECTED BY ACYCLIC DIRECTED GRAPH

摘要

PROBLEM TO BE SOLVED: To provide a system where an arbitrary assembly of nodes on a system bus have been resolved into an acyclic directed graph and communication between the nodes is established. SOLUTION: The method performs the constituent bus access arbitration system, the preferential bus access arbitration system, the token passing bus arbitration system, and the preemptive bus initialization mechanism or the like.