ONE-CHIP SYSTEM UTILIZING CDMA BUS AND METHOD FOR TRANSMITTING DATA IN SYSTEM

PROBLEM TO BE SOLVED: To provide an one-chip system utilizing a CDMA bus which can select the length of an optimized code word by sorting a plurality of IP cores connected to the CDMA bus according to a prescribed reference and allocating code words in sorted groups, and to provide a method for transmitting data in the system. SOLUTION: The one-chip system utilizing the CDMA bus includes a plurality of IP cores (IP0 or IP7) sorted into at least one group according to the prescribed reference; and at least one arbiter (100a or 100c) connected to the IP cores belonging to the sorted group for receiving a unique ID of a reception-side IP core for receiving data from a transmission-side IP core for transmitting data and for providing the code word allocated to the reception-side IP core corresponding to the received unique ID to the transmission-side IP core. COPYRIGHT: (C)2006,JPO&NCIPI