LogiCORE IP Aurora 64B/66B v6.1 Data Sheet (AXI) - 6.1 English - The LogiCORE IP Aurora 64B/66B core supports the AMBA protocol AXI4-Stream user interface. It implements the Aurora 64B/66B protocol using the high-speed serial GTX or GTH transceivers in applicable Virtex-7, Kintex-7, and Virtex-6 LXT, SXT, and HXT devices. The core can use up to 16 Virtex-7, Kintex-7, and Virtex-6 FPGA GTX transceivers and up to 12 GTH transceivers in a Virtex-6 HXT device running at any supported line rate to provide a low-cost, general-purpose, data channel with throughput from 600 Mbps to over 194 Gbps. This document contains information about the AXI4 version of the core.