<p><span class="h-card" translate="no"><a href="https://recurse.social/@jleigh" class="u-url mention">@<span>jleigh</span></a></span> we don't do P&R yet, this is just target-dependent synthesis. if you use it with Amaranth you don't need Yosys at all, otherwise you'd need it to ingest Verilog and there's an intricate Yosys script you'll need for that</p><p>we do aim to do P&R also, but the 400 ms figure is very much only synthesis</p>