Integrate on-chip USB 3.0 PHY and controller compliant to USB Spec 3.0, 2.0 and 1.1. USB super/high/full speed modes with bus-power or self-power device auto-detect capability. Support IEEE 802.3az (Energy Efficient Ethernet). Parallel detection and automatic polarity correction. Support suspend mode and remote wakeup via link-change, Magic Packet, Microsoft Wakeup Frame and external wakeup pin.