fpgatools is a project for reversing the Xilinx Spartan family FPGAs. <a href="https:&#x2F;&#x2F;github.com&#x2F;Wolfgang-Spraul&#x2F;fpgatools" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;Wolfgang-Spraul&#x2F;fpgatools</a>