Other Parts Discussed in Thread: TDA4VH
Hi experts,
In our custom board based on TDA4VH. We plan to use 2 SGMII lanes and 2 USXGMII lans on SERDERS1 because we'd like to use 2 phys of 1Gbps and 2 phys of 10Gbps. You may find a connection schematic below。
I wonder whether this connection plan is supported? Because as I understand, USXGMII requires a ref clock of 156.25M while SGMII needs a ref clock of 100M. Is it possible to use different ref clocks for different lanes under the same SERDERS. If not, what should we do in software to support it?
Best Regards
