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Yann SionneauSucréLA open-source sw/hw/gateware Logic Analyzer now supports a new exciting feature: x2 and x4 oversampling ! 🥳Meaning that while the capture pipeline in the SoC runs @ X MHz on N probes, it can now also sample: * N/2 probes @ 2*X MHz 😍 or * N/4 probes @ 4*X MHz 🥵 While continuously streaming data to the host PC running sigrok/PulseView via USB 3.0 ⚡Wanna see how this feature has been developed? 🫣 <a href="https://gitlab.com/yannsionneau/SucreLA/-/commit/fbba0ced39b5d9e3c3f4cf9f92c592914d8afee2" rel="nofollow noopener" translate="no" target="_blank">https://gitlab.com/yannsionneau/SucreLA/-/commit/fbba0ced39b5d9e3c3f4cf9f92c592914d8afee2</a> 🤓<a href="https://mastodon.online/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#opensource</a> <a href="https://mastodon.online/tags/fpga" class="mention hashtag" rel="nofollow noopener" target="_blank">#fpga</a> <a href="https://mastodon.online/tags/ecp5" class="mention hashtag" rel="nofollow noopener" target="_blank">#ecp5</a> <a href="https://mastodon.online/tags/logicielslibres" class="mention hashtag" rel="nofollow noopener" target="_blank">#logicielslibres</a> <a href="https://mastodon.online/tags/oshw" class="mention hashtag" rel="nofollow noopener" target="_blank">#oshw</a> <a href="https://mastodon.online/tags/soc" class="mention hashtag" rel="nofollow noopener" target="_blank">#soc</a> <a href="https://mastodon.online/tags/SucreLA" class="mention hashtag" rel="nofollow noopener" target="_blank">#SucreLA</a>

Brad LinderIcepi Zero is an open source FPGA board in a Raspberry Pi Zero-sized form factor (crowdfunding)Nearly a decade ago, Raspberry Pi showed that it’s possible to cram a fully functional computer into a tiny package that’s about the size of a stick of chewing gum or about the size of a USB flash drive. In time since the first Raspberry Pi Zero launched we’ve seen a bunch of updates as well as third-party boards with a similar design but different hardware.But the Icepi Zero stands out for a […]<a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://liliputing.com/tag/crowdfunding/" target="_blank">#crowdfunding</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://liliputing.com/tag/ecp5/" target="_blank">#ecp5</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://liliputing.com/tag/fpga/" target="_blank">#fpga</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://liliputing.com/tag/icepi-zero/" target="_blank">#icepiZero</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://liliputing.com/tag/open-hardware/" target="_blank">#openHardware</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://liliputing.com/tag/open-source/" target="_blank">#openSource</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://liliputing.com/tag/raspberry-pi-zero/" target="_blank">#raspberryPiZero</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://liliputing.com/tag/sbc/" target="_blank">#sbc</a>Read more: <a href="https://liliputing.com/icepi-zero-is-an-open-source-fpga-board-in-a-raspberry-pi-zero-sized-form-factor/" rel="nofollow noopener" translate="no" target="_blank">https://liliputing.com/icepi-zero-is-an-open-source-fpga-board-in-a-raspberry-pi-zero-sized-form-factor/</a>

Yann SionneauDo you know some source code out there that programs a Lattice ECP5 FPGA via SSPI interface? (and not jtag nor spi flash nor parallel itf)I am trying to implement it and so far I think I'm really close but something does not work yet... 🤔 PS: I've read countless times the sysCONFIG manual 😭<a href="https://mastodon.online/tags/ecp5" class="mention hashtag" rel="nofollow noopener" target="_blank">#ecp5</a> <a href="https://mastodon.online/tags/lattice" class="mention hashtag" rel="nofollow noopener" target="_blank">#lattice</a> <a href="https://mastodon.online/tags/fpga" class="mention hashtag" rel="nofollow noopener" target="_blank">#fpga</a> <a href="https://mastodon.online/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#opensource</a>

Bo MorganI started a project page to document my first FPGA project on a long while, mainly so that I don't forget, but could possibly be useful to others... I'll plan to add subsequent projects and make more progress on this one in the next few weeks and months."I bought myself a Radiona ULX3S from CrowdSupply, which includes the 85k Lattice ECP5 FPGA, which can be programmed to simulate the open source 32-bit RISC-V CPU with a completely open source LiteX-yosys-nextpnr, toolchain."<a href="https://blog.bomorgan.io/hobbies/hardware/fpgas/litex-riscv-ecp5-ulx3s/" rel="nofollow noopener" translate="no" target="_blank">https://blog.bomorgan.io/hobbies/hardware/fpgas/litex-riscv-ecp5-ulx3s/</a><a href="https://kolektiva.social/tags/riscv" class="mention hashtag" rel="nofollow noopener" target="_blank">#riscv</a> <a href="https://kolektiva.social/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#foss</a> <a href="https://kolektiva.social/tags/fpga" class="mention hashtag" rel="nofollow noopener" target="_blank">#fpga</a> <a href="https://kolektiva.social/tags/litex" class="mention hashtag" rel="nofollow noopener" target="_blank">#litex</a> <a href="https://kolektiva.social/tags/yosys" class="mention hashtag" rel="nofollow noopener" target="_blank">#yosys</a> <a href="https://kolektiva.social/tags/nextpnr" class="mention hashtag" rel="nofollow noopener" target="_blank">#nextpnr</a> <a href="https://kolektiva.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://kolektiva.social/tags/crowdsupply" class="mention hashtag" rel="nofollow noopener" target="_blank">#crowdsupply</a> <a href="https://kolektiva.social/tags/radiona" class="mention hashtag" rel="nofollow noopener" target="_blank">#radiona</a> <a href="https://kolektiva.social/tags/ulx3s" class="mention hashtag" rel="nofollow noopener" target="_blank">#ulx3s</a> <a href="https://kolektiva.social/tags/lattice" class="mention hashtag" rel="nofollow noopener" target="_blank">#lattice</a> <a href="https://kolektiva.social/tags/ecp5" class="mention hashtag" rel="nofollow noopener" target="_blank">#ecp5</a>

Michael J. Brodeur<a href="https://fosstodon.org/@BrunoLevy01" class="u-url mention" rel="nofollow noopener" target="_blank">@BrunoLevy01</a> I have several <a href="https://fosstodon.org/tags/FPGA" class="mention hashtag" rel="nofollow noopener" target="_blank">#FPGA</a> boards here. Three of them have an <a href="https://fosstodon.org/tags/ICE40" class="mention hashtag" rel="nofollow noopener" target="_blank">#ICE40</a> FPGA, three of them are Xilinx-based, and the last is the <a href="https://fosstodon.org/tags/ECP5" class="mention hashtag" rel="nofollow noopener" target="_blank">#ECP5</a> evaluation board with an ECP5-5G 85F. Which do you recommend for your FPGA tutorial series? Thank you!

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