AD5686R 3 lines control

Sorry for primitive questons.

I would like to use AD5686R by minimum control lines.
FPGA controls only 3 pins ,SYNCb,SCLK,SDIN.
Other lines will be fixed,LDACb = GND , RESETb = Vlogic, RSTSEL = GND, example.

Could I have any comment or attention about 3 lines control ?

Can these fixed pins connect directly without resistor?

and Table 6 say, RSTSEL pull up VDD.
but Is it not Vlogic?

Thank you

moto