Bus protocol plays a vital role in System on chip(SOC) design. SOC’s is a co-ordinatnation of various intellectual property(IP) blocks,communications are handled by utilizing the proprietary/Non proprietary protocol like AXI and OCP. In this paper we are going to deal how two different protocols(AXI and OCP) are connected with the help of bridge by the name AXI-OCP bridge. Different test cases scenario is developed in order to detect functional failures. Our methodology robustness and effectiveness is demonstrated from the obtained results by the improvement of code coverage from the 82% to 91%.Which shows the improvement of 9%. As a result this bus protocol/SOC interconnects guarantee proper communication in between the IP cores in a SOC. © 2016,International Journal of Pharmacy and Technology. All rights reserved.