AD9146 quad-witch

Hi

I am FAE in Japanese distributor.

AD9164 has 4 modes(NRZ,RZ,MIX,2xNRZ).

NRZ,RZ and MIX are set by 0x152[1:0].

 2xNRZ are set by 0x111[0].

When 2xNRZ(FIR85) is enable, is 0x152[1:0]  ignored or the value change the RF signal?

Best regards

N.Kokubo