<html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000066"> Hi Fredrk, We're quite bad at documentation (sorry!) still. It appears you haven't <blockquote cite="mid:2017250.G62hSyxu2p@thulin.net" type="cite"> <pre wrap="">stumbled upon the more recent bits on our Wiki. We used the Novena, Spartan FPGA and that Noise board about a year ago. Since then, we've manufactured our own Alpha board with an ARM CPU and a Xilinx Artix 7 FPGA on it, and also the noise circuitry. If you want to get involved in development I suggest you start with acquiring an Alpha board. There was a workshop in Berlin a month ago. I would recommend you read the presentation slides at <a class="moz-txt-link-freetext" href="https://wiki.cryptech.is/wiki/BerlinWorkshop">https://wiki.cryptech.is/wiki/BerlinWorkshop</a> to get up- to-date information about how things are now. Also, look at the various "Alpha" pages on the wiki to see what hardware is there, how it is connected etc. /Fredrik </pre> </blockquote> That's nice! I will see how the Artix 7 is programmed but I suppose same core code is shared. Found the repos and suppose this is the one you are referring <a class="source" href="https://wiki.cryptech.is/browser/releng/alpha">releng/alpha</a> I will check what you say about the Alpha board. I don't know why I supposed Alpha was a PoC but actual development still done in Novena since it support a lot of debugging options. But it looks that all work moved directly to alpha. Thank a lot for the directions. Best regards, </body> </html>