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#verilog

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IT News<p>Commodore 64 on New FPGA - When it comes to getting retro hardware running again, there are many approaches. ... - <a href="https://hackaday.com/2025/07/28/commodore-64-on-new-fpga/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/07/28/commod</span><span class="invisible">ore-64-on-new-fpga/</span></a> <a href="https://schleuss.online/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrocomputing</span></a> <a href="https://schleuss.online/tags/commodore64" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>commodore64</span></a> <a href="https://schleuss.online/tags/tangnano9k" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tangnano9k</span></a> <a href="https://schleuss.online/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> <a href="https://schleuss.online/tags/vic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vic</span></a>-ii <a href="https://schleuss.online/tags/fpga" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fpga</span></a> <a href="https://schleuss.online/tags/hdmi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hdmi</span></a> <a href="https://schleuss.online/tags/vhdl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vhdl</span></a></p>
Didier Malenfant<p>I have not given up on my little <a href="https://malenfant.net/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> fantasy console project for the <a href="https://malenfant.net/tags/AnaloguePocket" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AnaloguePocket</span></a>. It’s been a bit dormant because reasons but I just got this little guy to more easily practice and hone my <a href="https://malenfant.net/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a> skills.</p>
Didier Malenfant<p>Quartus Prime installed as a flatpak on Fedora ✅</p><p>Thanks to <span class="h-card" translate="no"><a href="https://comfy.social/@jyhi" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>jyhi</span></a></span> for his flatpak builder.</p><p>The only extra thing you need is to switch off socket=wayland and socket=fallback-x11 so that Quartus is forced to run under XWayland.</p><p><a href="https://github.com/jyhi/QuartusPrime-Flatpak/issues" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/jyhi/QuartusPrime-F</span><span class="invisible">latpak/issues</span></a></p><p><a href="https://malenfant.net/tags/IntelQuartus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IntelQuartus</span></a> <a href="https://malenfant.net/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> <a href="https://malenfant.net/tags/AnaloguePocket" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AnaloguePocket</span></a> <a href="https://malenfant.net/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a> <a href="https://malenfant.net/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a></p>
Markus Osterhoff<p><span class="h-card" translate="no"><a href="https://mastodon.social/@raiderrobert" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>raiderrobert</span></a></span> <a href="https://troet.cafe/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a>, <a href="https://troet.cafe/tags/C" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>C</span></a>, PHP, bash, Python, HTML+CSS+JS, <a href="https://troet.cafe/tags/TeXLaTeX" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TeXLaTeX</span></a>, …</p>
Topaz 🐇<p>OK this is pretty cool. A project called DigitalJS can give you a visual layout of all of the logic that'll go into a Verilog design, using Yosys to do the generation. Being able to see what's being ultimately produced helps me, a much more visual person, understand when I've flubbed something that generates too much logic. I already optimized one piece of the display RAM using it. It's at <a href="https://digitaljs.tilk.eu/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">digitaljs.tilk.eu/</span><span class="invisible"></span></a> but you can also run it locally. <a href="https://oldbytes.space/tags/fpga" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fpga</span></a> <a href="https://oldbytes.space/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> <a href="https://oldbytes.space/tags/ulx3s" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ulx3s</span></a></p>
poleguy looking for lost tools<p>The search engines are failing me.</p><p>Dear Lazy Web:<br>If I wanted to enumerate the hierarchy of a design at the beginning of a cocotb test bench, how would I do it? (I'm aware of _discover_all(), but can't figure out how to iterate the results to print them.)</p><p>Extra credit: How do I get an interactive debugger to break within the cocotb python code if I call cocotb from pytest? It seems to run the pytest code in the debugger, but not the cocotb code.</p><p><a href="https://mastodon.social/tags/fpga" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fpga</span></a> <a href="https://mastodon.social/tags/cocotb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cocotb</span></a> <a href="https://mastodon.social/tags/lazyweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lazyweb</span></a> <a href="https://mastodon.social/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a> <a href="https://mastodon.social/tags/vhdl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vhdl</span></a> <a href="https://mastodon.social/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a></p>
Didier's Live Stream<p>I've gone live!</p><p><a class="hashtag" href="https://directory.owncast.online/tags/owncast" rel="nofollow noopener" target="_blank">#owncast</a> <a class="hashtag" href="https://directory.owncast.online/tags/streaming" rel="nofollow noopener" target="_blank">#streaming</a> <a class="hashtag" href="https://directory.owncast.online/tags/amiga" rel="nofollow noopener" target="_blank">#amiga</a> <a class="hashtag" href="https://directory.owncast.online/tags/LiveCoding" rel="nofollow noopener" target="_blank">#LiveCoding</a> <a class="hashtag" href="https://directory.owncast.online/tags/RetroGaming" rel="nofollow noopener" target="_blank">#RetroGaming</a> <a class="hashtag" href="https://directory.owncast.online/tags/RetroComputing" rel="nofollow noopener" target="_blank">#RetroComputing</a> <a class="hashtag" href="https://directory.owncast.online/tags/GameDev" rel="nofollow noopener" target="_blank">#GameDev</a> <a class="hashtag" href="https://directory.owncast.online/tags/IndieDev" rel="nofollow noopener" target="_blank">#IndieDev</a> <a class="hashtag" href="https://directory.owncast.online/tags/DJ" rel="nofollow noopener" target="_blank">#DJ</a> <a class="hashtag" href="https://directory.owncast.online/tags/DJSet" rel="nofollow noopener" target="_blank">#DJSet</a> <a class="hashtag" href="https://directory.owncast.online/tags/HouseMusic" rel="nofollow noopener" target="_blank">#HouseMusic</a> <a class="hashtag" href="https://directory.owncast.online/tags/AnaloguePocket" rel="nofollow noopener" target="_blank">#AnaloguePocket</a> <a class="hashtag" href="https://directory.owncast.online/tags/Verilog" rel="nofollow noopener" target="_blank">#Verilog</a> <a class="hashtag" href="https://directory.owncast.online/tags/FPGA" rel="nofollow noopener" target="_blank">#FPGA</a></p><p><a href="https://live.malenfant.net" rel="nofollow noopener" target="_blank">https://live.malenfant.net</a></p>
bleeptrack<p>If you wanna see me struggle with <a href="https://vis.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a> and <a href="https://vis.social/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> at the same time: I have a stream for you this evening!</p><p><a href="https://www.youtube.com/live/HSV3xF_TSqg?si=YmyPzEyXG5p8ryU1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/live/HSV3xF_TSqg?s</span><span class="invisible">i=YmyPzEyXG5p8ryU1</span></a></p>
IT News<p>The Spade Hardware Description Language - Spade is an open-source hardware description language (HDL) developed at Linköping... - <a href="https://hackaday.com/2025/04/13/the-spade-hardware-description-language/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/04/13/the-sp</span><span class="invisible">ade-hardware-description-language/</span></a> <a href="https://schleuss.online/tags/hardwaredescriptionlanguage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hardwaredescriptionlanguage</span></a> <a href="https://schleuss.online/tags/spadelanguage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spadelanguage</span></a> <a href="https://schleuss.online/tags/hardware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hardware</span></a> <a href="https://schleuss.online/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> <a href="https://schleuss.online/tags/fpga" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fpga</span></a> <a href="https://schleuss.online/tags/asic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>asic</span></a> <a href="https://schleuss.online/tags/vhdl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vhdl</span></a> <a href="https://schleuss.online/tags/hdl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hdl</span></a></p>
Holly A. Gultiano<p>All the equivalent circuit models of neurons written in an <a href="https://synapse.cafe/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> would be a cool project</p>
Jack<p>Hey all! I'm due for an (re-)introduction: I'm Jack, an engineer in the NYC area from a firmware &amp; cybersecurity background, currently working in something like hardware-software co-design.</p><p>Technical work is often with <a href="https://recurse.social/tags/rust" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rust</span></a> <a href="https://recurse.social/tags/kicad" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kicad</span></a> <a href="https://recurse.social/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a> <a href="https://recurse.social/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> <a href="https://recurse.social/tags/c" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>c</span></a>, and in all-too-rare moments stuff like <a href="https://recurse.social/tags/haskell" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>haskell</span></a> <a href="https://recurse.social/tags/forth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>forth</span></a> <a href="https://recurse.social/tags/agda" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>agda</span></a> and <a href="https://recurse.social/tags/prolog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>prolog</span></a><br> <br>I've never been much for social media, usually preferring to keep interests local: a better-detailed <a href="https://recurse.social/tags/introduction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>introduction</span></a> to follow as I figure this out 🙂</p>
Markus Osterhoff<p><a href="https://troet.cafe/tags/GutenMorgen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GutenMorgen</span></a>, Ihr lieben Frühwürmchen!</p><p>Eine Gruppe Wissenschaftlys zeigte gestern Abend schon reges Interesse an meinem zweiten Poster, das heute dran ist. Nun überlege ich also, das nochmal etwas umzubauen: die Erklärung "Was ist denn so ein <a href="https://troet.cafe/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> überhaupt?" kürzen, dafür dann Blockdiagramm, Datenfluss, <a href="https://troet.cafe/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a>-Quellcode der beiden wesentlichen Algorithmen drauf.</p><p>Hmm …</p><p>Habt 1 durchdesignten Tag!</p>
PipelineC<p>Gifted a new <a href="https://fosstodon.org/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> dev board this season? 🤓 PipelineC aims to make <a href="https://fosstodon.org/tags/hardware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hardware</span></a> description easier for <a href="https://fosstodon.org/tags/embedded" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>embedded</span></a> folks.<br>Check out the new getting start page. Happy to help you get going! <a href="https://fosstodon.org/tags/hdl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hdl</span></a> <a href="https://fosstodon.org/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> <a href="https://fosstodon.org/tags/vhdl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vhdl</span></a> <a href="https://fosstodon.org/tags/HLS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HLS</span></a> <br><a href="https://github.com/JulianKemmerer/PipelineC/wiki/Dev-Board-Setup" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/JulianKemmerer/Pipe</span><span class="invisible">lineC/wiki/Dev-Board-Setup</span></a></p>
Flux<p>Is 2025 the year of <a href="https://mastodon.social/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> on the desktop? 🤔 </p><p>Please suggest interesting FPGA projects and people to inspire us for the year ahead. 🚀</p><p>I'm working on a 2D graphics accelerator in <a href="https://mastodon.social/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> and <a href="https://mastodon.social/tags/riscv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>riscv</span></a> assembler.</p>
IT News<p>Did You Know YoSys Knows VHDL Too? - We’ve been fans of the Yosys / Nextpnr open-source FPGA toolchain for a long while... - <a href="https://hackaday.com/2024/12/04/did-you-know-yosys-knows-vhdl-too/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2024/12/04/did-yo</span><span class="invisible">u-know-yosys-knows-vhdl-too/</span></a> <a href="https://schleuss.online/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> <a href="https://schleuss.online/tags/yosys" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>yosys</span></a> <a href="https://schleuss.online/tags/fpga" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fpga</span></a> <a href="https://schleuss.online/tags/vhdl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vhdl</span></a></p>
PipelineC<p>Come on over to the Discord channel if you want to join the conversation about this fun work 🤓 <a href="https://discord.gg/vBUtmBZcxC" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">discord.gg/vBUtmBZcxC</span><span class="invisible"></span></a> <a href="https://fosstodon.org/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> <a href="https://fosstodon.org/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> <a href="https://fosstodon.org/tags/pico" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pico</span></a>-ice <a href="https://fosstodon.org/tags/PipelineC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PipelineC</span></a> <a href="https://fosstodon.org/tags/HDL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HDL</span></a> <a href="https://fosstodon.org/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a> <a href="https://fosstodon.org/tags/VHDL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VHDL</span></a></p>
PipelineC<p>Have been super pleased with the <a href="https://fosstodon.org/tags/ice40" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ice40</span></a> <a href="https://fosstodon.org/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> and <a href="https://fosstodon.org/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> board that <a href="https://pico-ice.tinyvision.ai/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">pico-ice.tinyvision.ai/</span><span class="invisible"></span></a> sent me to experiment with. Many thanks and I look forward to putting together a talk for intro users getting started with <a href="https://fosstodon.org/tags/PipelineC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PipelineC</span></a> and boards like the pico-ice 🤓 <a href="https://fosstodon.org/tags/HDL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HDL</span></a> <a href="https://fosstodon.org/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a> <a href="https://fosstodon.org/tags/VHDL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VHDL</span></a> <a href="https://fosstodon.org/tags/hardware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hardware</span></a> <a href="https://fosstodon.org/tags/embedded" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>embedded</span></a></p>
Alfred M. Szmidt<p>Calling all <a href="https://mastodon.social/tags/HDL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HDL</span></a> hackers! I need help in putting the <a href="https://mastodon.social/tags/MIT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MIT</span></a> <a href="https://mastodon.social/tags/CADR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CADR</span></a> onto a FPGA board. <a href="https://mastodon.social/tags/VHDL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VHDL</span></a>, <a href="https://mastodon.social/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a>, does not matter much. Who is up for a fun challange? <a href="https://mastodon.social/tags/LispMachine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LispMachine</span></a></p>
Riley S. Faelan<p>In a better world, <a href="https://toot.cat/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a> would have <code>/clk</code> instead of <code>posedge clk</code>, <code>\clk</code> instead of <code>negedge clk</code>, and <code>_clk</code> to mean 'clock is down'.</p>
Flux<p>The <a href="https://mastodon.social/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a> source for all four dev boards and Verilator simulation is available on GitHub under the MIT licence: <a href="https://github.com/projf/projf-explore/tree/main/graphics/fpga-graphics" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/projf/projf-explore</span><span class="invisible">/tree/main/graphics/fpga-graphics</span></a></p>
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