ADum1441 communication direction from CPU to ADC

Hi,

As per CN-0382 Circuit note AD7124 SPI communication input pins CS, SCLK & DIN are connected to Adum1441 logic input points VIA,VIB & VIC and  SPI communication output pins DOUT connected to Adum1441 logic output point VOD.

But CN-0376  Circuit note AD7124 SPI communication input pins CS, SCLK & DIN are connected to Adum1441 logic output points VOA,VOB & VOC and  SPI communication output pins DOUT connected to Adum1441 logic input point VID.

we need to connect AD7124 SPI communication  to Microcontroller through ADUm1441 SPI isolator. 

Please confirm and suggest suitable circuit notes and required connection direction for my application.

Thank You,

Rajan

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