I was interested in this subject , coming from a hardware side of engineering and not software I did want to learn how to write bitstreams for these as I have a few developer boards lying around.

My issue was I did not have a starting point to piece together the required information. If someone could point me in the right direction that would be great. Can you not use the C code from example source files for miners, as this contains the logic for the algo.

CHeers