ADuM26x truth table

Hi , 

I am currently using ADuM260N0 for isolating signal coming from FPGA to a Digital output ( like relay , UNL, etc ) , while going through the datasheet of ADuM260N0 , I cannot find the option where VDDI (input supply ) is powered , VDDO ( output supply ) is powered , VIX (input ) is tri state what will be default output of VOX (output ) in N0 & N1 case. 

I am attaching the sch below. 

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