TRANSMISSION PATH SELECTING APPARATUS, A DATA TRANSMISSION SYSTEM, A COMPUTER DEVICE AND A METHOD FOR SELECTING A TRANSMISSION PATH, CAPABLE OF SELECTING A PATH USED FOR DATA TRANSMISSION FROM MULTIPLE TRANSMISSION PATHS

摘要

PURPOSE: A transmission path selecting apparatus, a data transmission system, a computer device and a method for selecting a transmission path are provided to allocate a path which avoids a defective bus during data transmission.;CONSTITUTION: A system with a plurality of serial buses comprises the following units. A bus selecting circuit(20) mutually matches request ID with bus ID used for transmission. The bus selecting circuit stores the matched IDs in a tag register(21c). If the bus selecting circuit receives a new data transmission request, the bus selecting circuit allocates a bus ID, excluding the previously allocated bus ID, to the request ID.;COPYRIGHT KIPO 2010