Q
I’m trying to capture signals using 6 x AD7912 ADC’s wired in daisy chain.
I can’t get it to work the way it is described in the datasheet.
A
It seems there is an error in the datasheet.
In figure 34 of the datasheet of the AD7912 the second 10-bit write has
"don’t care" written in DIN data.
If instead of writing zeros I write the configuration of the next channel the
first ADC is configured correctly.
Also the dummy conversion at the end of the diagram is not necessary in this
case.