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Habr<p>PAL видеоадаптер на FPGA с буфером кадра</p><p>Наверное, каждый второй разработчик на ПЛИС в начале своего пути пытался визуализировать работу своих схем. Кто-то подключал TFT-дисплей, кто-то — VGA монитор. А у меня под рукой оказался только телевизор с композитным входом. Ну что ж, работаем с тем, что есть!</p><p><a href="https://habr.com/ru/articles/882626/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">habr.com/ru/articles/882626/</span><span class="invisible"></span></a></p><p><a href="https://zhub.link/tags/%D0%9F%D0%9B%D0%98%D0%A1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ПЛИС</span></a> <a href="https://zhub.link/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> <a href="https://zhub.link/tags/CPLD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CPLD</span></a> <a href="https://zhub.link/tags/%D0%92%D0%B8%D0%B4%D0%B5%D0%BE%D0%B0%D0%B4%D0%B0%D0%BF%D1%82%D0%B5%D1%80" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Видеоадаптер</span></a> <a href="https://zhub.link/tags/%D0%92%D0%B8%D0%B4%D0%B5%D0%BE%D0%B3%D0%B5%D0%BD%D0%B5%D1%80%D0%B0%D1%82%D0%BE%D1%80" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Видеогенератор</span></a> <a href="https://zhub.link/tags/VGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VGA</span></a> <a href="https://zhub.link/tags/PAL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PAL</span></a> <a href="https://zhub.link/tags/%D0%91%D1%83%D1%84%D0%B5%D1%80_%D0%BA%D0%B0%D0%B4%D1%80%D0%B0" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Буфер_кадра</span></a> <a href="https://zhub.link/tags/Bad_Apple" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Bad_Apple</span></a> <a href="https://zhub.link/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a></p>
PipelineC<p>Yay those cheap <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/ethernet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ethernet</span></a> phy <a href="https://fosstodon.org/tags/pmod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pmod</span></a> -LIKE things work with the pico-ice <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> . Thanks for your help with RMII interface <span class="h-card" translate="no"><a href="https://mastodon.radio/@dutracgi" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>dutracgi</span></a></span> ! <a href="https://fosstodon.org/tags/embedded" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>embedded</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/RTL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTL</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> <a href="https://github.com/JulianKemmerer/PipelineC/blob/master/examples/pico-ice/ice_makefile_pipelinec/ethernet_top.c" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/JulianKemmerer/Pipe</span><span class="invisible">lineC/blob/master/examples/pico-ice/ice_makefile_pipelinec/ethernet_top.c</span></a></p>
Philip Zucker<p>[New Blog Post] Comparing Two Verilog CPU Implementations using EBMC <a href="https://www.philipzucker.com/td4_ebmc/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">philipzucker.com/td4_ebmc/</span><span class="invisible"></span></a> <a href="https://types.pl/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> <a href="https://types.pl/tags/formal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>formal</span></a></p>
Overture Rede Private Limited<p>We are Hiring!<br />FPGA Developer</p><p>📍 Location: Remote</p><p>📩 Submit your CV: resumes@overturerede.zohorecruitmail.in</p><p>📞 Contact: +917428694900</p><p>👉 Apply Now: .<br /><a href="https://zurl.co/IeK73" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="">zurl.co/IeK73</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/overturerede" class="mention hashtag" rel="tag">#<span>overturerede</span></a> <a href="https://mastodon.social/tags/corporate" class="mention hashtag" rel="tag">#<span>corporate</span></a> <a href="https://mastodon.social/tags/trainingsolutions" class="mention hashtag" rel="tag">#<span>trainingsolutions</span></a> <a href="https://mastodon.social/tags/FPGADeveloper" class="mention hashtag" rel="tag">#<span>FPGADeveloper</span></a> <a href="https://mastodon.social/tags/FPGA" class="mention hashtag" rel="tag">#<span>FPGA</span></a> <a href="https://mastodon.social/tags/FPGADesign" class="mention hashtag" rel="tag">#<span>FPGADesign</span></a> <a href="https://mastodon.social/tags/ElectronicsEngineer" class="mention hashtag" rel="tag">#<span>ElectronicsEngineer</span></a> <a href="https://mastodon.social/tags/DigitalDesign" class="mention hashtag" rel="tag">#<span>DigitalDesign</span></a> <a href="https://mastodon.social/tags/EmbeddedSystems" class="mention hashtag" rel="tag">#<span>EmbeddedSystems</span></a> <a href="https://mastodon.social/tags/FPGAProgramming" class="mention hashtag" rel="tag">#<span>FPGAProgramming</span></a> <a href="https://mastodon.social/tags/HardwareDesign" class="mention hashtag" rel="tag">#<span>HardwareDesign</span></a> <a href="https://mastodon.social/tags/VHDL" class="mention hashtag" rel="tag">#<span>VHDL</span></a> <a href="https://mastodon.social/tags/Verilog" class="mention hashtag" rel="tag">#<span>Verilog</span></a> <a href="https://mastodon.social/tags/SystemVerilog" class="mention hashtag" rel="tag">#<span>SystemVerilog</span></a> <a href="https://mastodon.social/tags/CircuitDesign" class="mention hashtag" rel="tag">#<span>CircuitDesign</span></a> <a href="https://mastodon.social/tags/TechInnovations" class="mention hashtag" rel="tag">#<span>TechInnovations</span></a> <a href="https://mastodon.social/tags/EngineeringLife" class="mention hashtag" rel="tag">#<span>EngineeringLife</span></a> <a href="https://mastodon.social/tags/SoftwareEngineering" class="mention hashtag" rel="tag">#<span>SoftwareEngineering</span></a></p>
Jack Leightcap<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>
Morgan Arnold<p>quick question about <a href="https://mathstodon.xyz/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a>, or maybe more specifically <a href="https://mathstodon.xyz/tags/yosys" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>yosys</span></a>: i've been messing around with an icebreaker fpga recently, and the ice40up5k chip has four banks of 32k x 8 bit spram built in. i wanted to use this ram in a design, but (either yosys or nextpnr, i'm not sure which is responsible for assigning hdl declarations to actual hardware) won't automatically assign things to this spram, so you have to manually work with it by instantiating a module of type `sb_spram256ka`. my question, then, is why yosys doesn't mind me using here a module that i haven't defined. since i've told it that i'm using an ice40 chip, is it just implicitly defining a bunch of modules?</p>
Forth Co-Processor<p>I will be speaking on Saturday Morning, Jan25th, at the SVFIG meetup about an <a href="https://mastodon.social/tags/FPGA" class="mention hashtag" rel="tag">#<span>FPGA</span></a> Vector processor. Here is how it does <a href="https://mastodon.social/tags/vector" class="mention hashtag" rel="tag">#<span>vector</span></a> multiplies. Starts at 9:30 am California time. <a href="https://mastodon.social/tags/verilog" class="mention hashtag" rel="tag">#<span>verilog</span></a></p><p><a href="http://forth.org/zoom" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">http://</span><span class="">forth.org/zoom</span><span class="invisible"></span></a></p>
GeneralShaw<p>What is preventing array manipulation functions in system <a href="https://hachyderm.io/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a> from being synthesised? I don't need them to support dynamic arrays</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>Learn PipelineC <a href="https://fosstodon.org/tags/HDL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HDL</span></a> basics featuring the pico-ice dev board from tinyVision.ai! It has a Lattice Semiconductor @latticesemi <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 <span class="h-card" translate="no"><a href="https://fosstodon.org/@Raspberrypi" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Raspberrypi</span></a></span>. This intro covers <a href="https://fosstodon.org/tags/LED" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LED</span></a>, <a href="https://fosstodon.org/tags/UART" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UART</span></a>, and <a href="https://fosstodon.org/tags/VGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VGA</span></a> projects using OSS CAD Suite tools. <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/RTL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTL</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://www.youtube.com/watch?v=wWdvuAQXeS0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=wWdvuAQXeS</span><span class="invisible">0</span></a></p>
PipelineC<p>Don't forget the intro to pipelinec talk is just over 24 hours away! See you there folks 🤓 <br><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/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> <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/hardware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hardware</span></a> <a href="https://fosstodon.org/tags/RTL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTL</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></p>
Serpent7776<p>Fizzbuzz in <a href="https://mastodon.social/tags/verilog" class="mention hashtag" rel="tag">#<span>verilog</span></a></p>
:rss: Qiita - 人気の記事<p>LEDを1Hzで点滅させる回路を作成する<br><a href="https://qiita.com/GeekMasahiro/items/45c4312c24069641f9c3?utm_campaign=popular_items&amp;utm_medium=feed&amp;utm_source=popular_items" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">qiita.com/GeekMasahiro/items/4</span><span class="invisible">5c4312c24069641f9c3?utm_campaign=popular_items&amp;utm_medium=feed&amp;utm_source=popular_items</span></a></p><p><a href="https://rss-mstdn.studiofreesia.com/tags/qiita" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>qiita</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/Vivado" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Vivado</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/EBAZ4205" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EBAZ4205</span></a></p>
PipelineC<p>Come learn some PipelineC <a href="https://fosstodon.org/tags/HDL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HDL</span></a> basics featuring the pico-ice dev board from tinyVision.ai! It has a Lattice Semiconductor @latticesemi <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 <span class="h-card" translate="no"><a href="https://fosstodon.org/@Raspberrypi" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Raspberrypi</span></a></span>. This intro talk will cover <a href="https://fosstodon.org/tags/LED" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LED</span></a>, <a href="https://fosstodon.org/tags/UART" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UART</span></a>, and <a href="https://fosstodon.org/tags/VGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VGA</span></a> projects using OSS CAD Suite tools. <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/RTL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTL</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></p>
PipelineC<p><a href="https://fosstodon.org/tags/Xilinx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Xilinx</span></a> could have had a PERFECTLY FINE VALID-READY INTERFACE if it wasn't for that IMPORTANT note ✊ WHY! GAH! <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/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</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/RTL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTL</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>In the mood for the littlest bit of <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/GameDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GameDev</span></a>? 🤓 Check out this pico-ice based <a href="https://fosstodon.org/tags/pong" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pong</span></a> demo. Just need <a href="https://fosstodon.org/tags/VGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VGA</span></a> <a href="https://fosstodon.org/tags/pmod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pmod</span></a> and <a href="https://fosstodon.org/tags/UART" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UART</span></a> connected to host PC. <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/hardware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hardware</span></a> <a href="https://fosstodon.org/tags/RTL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTL</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> <a href="https://fosstodon.org/tags/lattice" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lattice</span></a> <a href="https://fosstodon.org/tags/ice40" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ice40</span></a> <a href="https://github.com/JulianKemmerer/PipelineC/blob/master/examples/pico-ice/ice_makefile_pipelinec/pong_top.c" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/JulianKemmerer/Pipe</span><span class="invisible">lineC/blob/master/examples/pico-ice/ice_makefile_pipelinec/pong_top.c</span></a></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>
ianto<p>Today's <a href="https://toot.wales/tags/AdventOfCode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AdventOfCode</span></a> part1 was again a surprisingly fast success (anonymous variables in <a href="https://toot.wales/tags/perl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>perl</span></a> ftw) in private leaderboard, but also weirdly easy which is _always_ a red flag for part2. I'll come back to that later, but meanwhile will make a hardware design for the number generator (<a href="https://toot.wales/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a>), and will also have the 10yo learn how to solve it (<a href="https://toot.wales/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a>). Thanks a lot to <span class="h-card" translate="no"><a href="https://hachyderm.io/@ericwastl" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>ericwastl</span></a></span> for not ruining Sunday with a 3d falling grid problem!</p>
Tommy Thorn<p>I was curious about <a href="https://chaos.social/tags/Bluespec" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Bluespec</span></a> but I couldn't find even a "blink LED" example, so I finally wrote my own. This doesn't show any of the strengths of Bluespec, but this does blink LEDs (on the <a href="https://chaos.social/tags/ULX3S" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ULX3S</span></a> <a href="https://chaos.social/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FPGA</span></a> dev kit). The generated <a href="https://chaos.social/tags/Verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Verilog</span></a> looks fine.</p><p><a href="https://github.com/tommythorn/bluespec_blink" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/tommythorn/bluespec</span><span class="invisible">_blink</span></a></p>
Habr<p>Небольшая доработка двулинейного сумматора и счётчика (после которой он «врос» в плату)</p><p>Вообще складывается впечатление, что данная плата живёт какой-то своей жизнью. Прошивки делаю с компьютера не выходящего в интернет вообще. Файлы прекидываю через флэшку. Ну то ладно, запись не о том, а всё о том-же сумматоре двулинейном, но уже немного доработанном в том плане, что один XOR не нужен. Он там был с того времени, когда я разделил задачу на две - создать линию работающаю на перенос бита и, собственно, суммирующую. Сумматор "врос" в плату в переносном смысле слова - остальные перестали работать. Кому-то может показаться бредом, что остальные перестали работать в тестовой схеме, но это так, причём я не изменял их код вообще (только комментировал и раскомметировал их код, код проекта тут. Не уверен, что правильно понимаю работу осцилятора и что там за частота на выходе, поэтому приведу просто цифры, и собственно небольшое отступление почему мной так долго рассматривался полученный суммтор.</p><p><a href="https://habr.com/ru/articles/866816/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">habr.com/ru/articles/866816/</span><span class="invisible"></span></a></p><p><a href="https://zhub.link/tags/verilog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>verilog</span></a> <a href="https://zhub.link/tags/%D1%81%D1%83%D0%BC%D0%BC%D0%B0%D1%82%D0%BE%D1%80" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>сумматор</span></a> <a href="https://zhub.link/tags/%D0%B0%D0%BB%D0%B3%D0%BE%D0%B8%D1%82%D0%BC%D1%8B" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>алгоитмы</span></a> <a href="https://zhub.link/tags/%D1%81%D1%85%D0%B5%D0%BC%D0%BE%D1%82%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>схемотехника</span></a></p>