<p><span class="h-card" translate="no"><a href="https://ioc.exchange/@azonenberg" class="u-url mention">@<span>azonenberg</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> Have you seen <a href="https://harmoninstruments.com/posts/trng.html" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">harmoninstruments.com/posts/tr</span><span class="invisible">ng.html</span></a> ? I still don't fully trust it given there's been no 3rd party review. I'll probably mix in data from the management microcontroller TRNG if I use it in future designs.</p><p>Should be applicable to US+ as well. There's also the option of using the finer resolutions of the delay blocks there to sample a jittery edge.</p>