LogiCORE IP AXI Universal Serial Bus 2.0 Device (v3.02a) Data Sheet (AXI)(DS785) - 3.02a English - The Xilinx LogiCORE IP Universal Serial Bus (USB) 2.0 High Speed Device with an Advanced Microcontroller Bus Architecture (AMBA) Advanced eXtensible Interface (AXI) enables USB connectivity to a design using a minimal amount of resources. This document contains information about the AXI4 version of the core.