The CXL Controller IIP core supports the CXL 1.0 and 1.1 Specification. Through its CXL compatibility, it provides a simple interface to a wide range of low-cost devices. CXL Controller IIP is proven in FPGA environment. The host interface of the CXL Controller can be simple interface or can be AMBA AHB, AMBA AXI, VCI, OCP, Avalon, PLB, Tilelink, Wishbone or Custom protocol.