Uploaded September 2025 | Updated September 2026, 2 weeks ago
Based on experience of guiding engineering at a silicon startup using FOSS tools and a strategy of open sourcing where possible, this presentation will explore where that limit is today, lessons learnt from this strategy, and some tips for others considering such an approach.
Based on experience of guiding engineering at a silicon startup using FOSS tools and a strategy of open sourcing where possible, this presentation will explore where that limit is today, lessons learnt from this strategy, and some tips for others considering such an approach.





, this time covering some war stories from the past 12 months of getting Tiliqua hardware ready to ship, and all the new features added to the DSP/RTL library since then. Well cover some fun topics such:
* Implementing low-latency USB host purely in gateware
* Dynamic frequency scaling for display switching
* New DSP cores and example projects
* How we are adding first-class fixed-point types to the Amaranth language
* Lessons learned from shipping hardware (and some tricks for passing CE/EMC)
As we walk through each theme, this talk will include some live demos on a small Eurorack system demonstrating each. Tiliqua - Accessible, Reconfigurable Audio DSP Platform (Sebastian Holzapfel)](https://i.ytimg.com/vi/XyGxTcwcONQ/mqdefault.jpg)




