I have a LTC2400 ADC and am attempting to connect it to a TI TM4C1294NCPDT micro-controller. I have configured the micro-controller to use external serial clock, single cycle operation. The ADC is isolated from the micro-controller through a digital isolator.
The SDO output on the ADC is not producing an output that looks correct. This signal is not consistent.
CH1 => ADC SDO
CH2 => CS
CH3 => SCLK
Any advice would be appreciated.