Hello,
is it possible to read a non-zero conversion result when OFC0-OFC2 and FSC0-FSC2 are programmed to zero? According to the equation (3) it should not be possible but sometimes I get 0xFFFFFF. It can be caused by MISO line always high. I would like to be sure that when the 0xFFFFFF is read, it is a definitively communication problem and not a possible rounding error inside the ADS1255 device.
Best
Martin