After reading the book, I would be in a better place to explain how the digital 3D spatial DNA coding works.
Save yourself the wait, and read the book yourself.
It makes inherent sense to me that genetic information is passed by discrete mathematics, and is not based upon some analog function which can vary greatly depending upon variances in the medium.
It really does not matter if a code is based upon 0-1, true/false, present/notpresent, bump/nobump, it is all binary and thus digital. That is, there is an isomorphism that is one-one and onto which allows one to convert from one space to another.
In other words, you know nothing about DNA.