I am working on Energy Meter Micrcontroller IC #MKM34Z256VLQ7
Now I am stuck while reading current parameter from SADC 24 bit and getting SADC count with more variation and not seen any repetition while testing with 0 to 500mv
I have tested rang of 0 to 500mV voltage by applying DC volt and its working well with this with no variation .
But variation occur with the AC voltage given to circuit .
Please help if some have any idea about this .
Hardware reference DRM122.