In this paper, the authors implemented AMBA IO System. The bus interface used in the paper is AXI interface bus. Master and slave interfaces will be developed according to the proposed AMBA design. The description of the AMBA protocol and various blocks are mentioned below. The Advanced Microcontroller Bus Architecture (AMBA) specification defines an on-chip communications standard for designing high-performance embedded microcontrollers AXI acts as the high-performance system back bone bus. AXI supports the efficient connection of processors, on-chip memories and off-chip outer memory interfaces with low-power peripheral macro cell functions. Is also specified to ensure ease of use in an efficient design flow using synthesis and automated test techniques.