My Eval board CN-0376 does not work when power (3.3V) is fed through PMOD connector.
The SDP board is taken away, the PWW_SEL jumper set to PMOD. All connections to external controller are connected on the PMOD connector at the side of the ADC. The SDO stays low whatever I try.
My SPI works OK because with a self fabricated ADC7124 board it works fine.
The EVAL board works fine with the SDP board and the CN-0376 software.
What do I do wrong?