[Figure 1, callout 16]
The ZCU670 board uses the TI DP83867IRPAP Ethernet RGMII PHY (U33) (see Texas Instruments website) for Ethernet communications at 10 Mb/s, 100 Mb/s, or 1000 Mb/s. The board supports RGMII mode only. The PHY connection to a user-provided Ethernet cable is through a Wurth 7499111221A RJ-45 connector (P1) with built-in magnetics.