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Normally, for these type of processors the support is provided by the computer manufacturer or sometimes depending on the question the Intel® Embedded Design Center takes care of it; however, I might find something from my end, so please let me review your inquiry.
I will update the thread as soon as possible.
In case you want to contact the Intel® Embedded Design Center you can also do it via forum support; Forum: Embedded Community |Embedded Community.
I decided to have the layout person make all the ball pads the same as in the drawing provided in the Intel datasheet.
Thanks for looking.