00:00 Andrew Zonenberg Introduction 01:48 Where did your interest in HW security come from? 04:12 What’s the difference between FPGA & ASIC development? 05:45 FPGA experience 06:00 UNIX style OS for PICs 08:35 PCB checklist https://github.com/azonenberg/pcb-checklist 09:35 What's your motivation for your work on high speed electronics 11:17 One goal of Andrew’s is to replace some Cisco switches with his own design 12:12 Where are the challenges in building a high speed switch like this? 13:52 How do you get something like this to work first time? 15:40 Sonnet for simulation https://www.sonnetsoftware.com/ 16:55 OpenEMS https://openems.de/start/ 18:08 Is it possible to build an intuition for high speed layout? 20:43 New lab toys 24:22 Andrew’s work on scope probes 25:12 Signal path review of AKL-PT1 https://www.youtube.com/watch?v=eZhMIR0l3xU 26:30 Buy a probe from Elegant Invention: https://shop.elegantinvention.com/collections/antikernel-labs 27:00 AKL-PT2 - solder on version 29:05 What’s the cheapest bit of kit for signal integrity 30:45 Tips on 2nd hand tools 33:12 Andrew’s preference is equipment that is no longer manufactured but still in support 35:00 Sampling scope for repetitive signals - eye diagrams 35:40 Ted Yapo’s super con talk on sampling scopes: https://www.youtube.com/watch?v=99u53V7uDFY 36:54 Sampling scopes could be cheaper solution for entry level signal integrity 37:08 Freesample: https://github.com/azonenberg/freesample 38:30 Explanation of how a sampling scope works 41:47 glscopeclient: https://github.com/azonenberg/scopehal-apps 45:35 glscopeclient roadmap 50:30 probono or discounted services for open hardware projects 53:09 contacting Andrew https://twitter.com/azonenberg