I am using AD9152-FMC-EBZ, working in mode 6, working clock is refclk=125M, fin=250M, fdac=500M. The status indication signals are all correct, but qpsk output is not good, but similar code works in other board ,the EVM is equal to i have something ignored. Please give me some suggestions,

                                                                                                                                                                                                  Thank you