I am trying to use ADIS16209 for my solar project. But I cant read PROD_ID register correctly. I get "0" for all registers that i am trying to get data from. I am using an 8 bit microcontroller, pic 16f877a and i am trying to get the data byte by byte. I have been working on this for two weeks now and read all the forums and tried everything but still cant get the right values. It is really important for my project to make this work. Will you please help with my codes?