METHOD FOR COMMUNICATION BETWEEN IP CORES, AND INTEGRATED CIRCUIT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a system for communication between IP cores that has a simple structure dispensing with bus arbitration by applying a token system used in computer networks to bus control between ACUs.;SOLUTION: The system for communication between IP cores uses a self-contained architecture built in IP cores 11 comprising ultrahigh integrated circuit blocks and uses simple format message communication to thereby facilitate standardization of an on-chip bus 16, dispense with a bus arbitration mechanism between the IP cores 11 and implement easy use.;COPYRIGHT: (C)2007,JPO&INPIT