Bus system based on open core protocol

The present invention is a system-on-a-chip: relates to a bus system according to (SOC System On Chip), more particularly Amber (AMBA: Advanced Microcontroller Bus Architecture) IP (Intellectual Property) which is based on a protocol (Protocol) core (Core relates to a bus system to be effective, the Open core protocol):) the Open core protocol (OCP. The bus system of the invention enables the operation of the slave block during master block the operation by applying to each of the master block and the slave block of IP core to separate the HREADY signal indicating the data transfer state in Amber protocol for the master and one for the slave. AMBA AHB, OPEN CORE PROTOCOL, SILICON BACKPLANE, HREADY SIGNAL