Hello,
Question1 :
Configuration: LMFK=1:1:2:32 1DAC，non-Interpolation（250Mfs linerate=5G）；
The question is that the accmulated waveforms from 0x1000~0xF000 have highe frequency noise, please refer to the waveform, and how to filter this noise?
Question2;
Configuration: If improve the samples rate to 2G and other parameters don't change as above, Interpolation=16,2DAC（2G/16/2DAC=250M）
But there is no any output. so how to set interpolation filter?
Question3:
If using two DACs, does the M of FPGA set 2? The tx_aresetn of FPGA GTX is high or low sometimes and doesn't work normally.
Best regards
Kailyn
