Translate Voltages for RGMII

RGMII is a high-bandwidth data bus protocol with very strict timing considerations. The following device recommendations are provided as a suggested solution as they can support the data rates required for RGMII interfaces; however, because the RGMII specification is defined without consideration for voltage level translation, board-level assessment of key timing parameters and assessment of performance within the system is encouraged.

Example of Using Voltage Translation With RGMII