PROTOCOL INTERFACE METHOD

摘要

PURPOSE: A protocol interface method is to select a required protocol by recognizing a protocol of a predetermined destination node in advance. CONSTITUTION: A protocol interface method comprises the steps of: transmitting a packet data for at least one node and a protocol packet data to be supported to the node, according to bus initializing operation generated in adding and deleting the node connected to a predetermined cable; storing the transmitted protocol packet data into a protocol map; and selecting a corresponding protocol and transmitting the data when a data transmitting demand between different nodes is generated according to the protocol map. The protocol packet data includes a packet ID(identification), a node ID, an input/output form, and a protocol kind. The protocol kind designates the sixteen protocol of each node.