Ethernet Audio Video Bridging (AVB) functionality is supported by the subsystem. This mode is enabled by selecting the Enable AVB check box in the Vivado Integrated Design Environment (IDE). AVB RX and TX streaming interfaces are created for this mode. These interfaces are directly connected to the TEMAC. A brief introduction is provided here and more information about the functionality can be found in the Tri-Mode Ethernet MAC LogiCORE IP Product Guide (PG051).