Dear Mark,
We have tested the values of the registers you had asked for:
We got 0x3F51 in PROD_IDI and we got 0 and 0 in 0x1C and 0x1E.
We are in a time pressing situation and we are no closer of understanding what's the problem with our assembled ADIS16209.
PLEASE FIND THE TIME FOR US TO TALK.
I feel that's the only way you could understand the whole picture fast and accurate to help us overcome this issue.
Please let me know how and when can I contact you.
Thank you very much