2.1 General features
• 5-port store and forward architecture
• Each port individually configurable for 10/100 Mbit/s when operated as MII/RMII and 10/100/1000 Mbit/s when
operated as RGMII or SGMII
• Independent I/O voltage domains: selectable 1.8/2.5/3.3 V operation for MII/RMII/RGMII; selectable
1.