Uploaded September 2025 | Updated September 2026, 2 weeks ago
The design of advanced chips‚ especially in photonics, quantum, MEMS, and RF, faces critical challenges due to rigid, outdated EDA tools. Many teams resort to custom Python, C, or MATLAB solutions, which offer flexibility but lack scalability. To bridge this gap, we created GDSFactory, an open-source, python-based Analog Electronic Design Automation software that has been downloaded over 2 million times and adopted by companies, universities, and research organizations worldwide.
The design of advanced chips‚ especially in photonics, quantum, MEMS, and RF, faces critical challenges due to rigid, outdated EDA tools. Many teams resort to custom Python, C, or MATLAB solutions, which offer flexibility but lack scalability. To bridge this gap, we created GDSFactory, an open-source, python-based Analog Electronic Design Automation software that has been downloaded over 2 million times and adopted by companies, universities, and research organizations worldwide.

, 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)








