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TCI6638K2K: AIF2 interface for CPRI in TCI6638K2K

Part Number: TCI6638K2K

Hello,

We are using TCI6638K2K in our design. we require CPRI on AIF2. We are using only 0, 1, 2 lanes connected to 3 SFP+ connectors.

Would like to know if these lanes can be used individually. The control signals like TX fault, TX disable, LOS are connected to SOC via SPI IO expander using SSI2. 

Is there any specific control / IO signals to be used for AIF2/CPRI.

Regards,

Sumathi