We are using Stratix-10 SoC Dev kit and we are testing the Transceivers with the help of FMC loopback card received along with the kit. I see there are 2 transceiver clocks connected to REFCLK pin of FPGA XCVRs via FMC.
FMC pin (D4,D5) and (B20,B21) . These clocks are generated from Clock generator Si5330 present in the loopback card. I want to know what is the default frequency of clocks @ FMC pin (D4,D5) and (B20,B21).