
Zero to ASIC Course
Interviews and news from the world of Open Source Silicon, ASICs and Semiconductors.
Matt Venn
Show overview
Zero to ASIC Course has been publishing since 2021, and across the 5 years since has built a catalogue of 43 episodes. That works out to over 1900 hours of audio in total. Releases follow a roughly quarterly cadence.
Episodes typically run twenty to thirty-five minutes — most land between 20 min and 37 min — though episode length varies meaningfully from one episode to the next. None of the episodes are flagged explicit by the publisher. It is catalogued as a EN-language Technology show.
There hasn’t been a new episode in the last ninety days; the most recent episode landed 4 months ago. The busiest year was 2021, with 17 episodes published. Published by Matt Venn.
From the publisher
Interviews and news from the world of Open Source Silicon, ASICs and Semiconductors.
Latest Episodes
View all 43 episodes
Surviving Space: Radiation, Bit Flips, and Naked Silicon. An interview with Matthew Gill
FullA deep dive into radiation, bit flips, orbital hot spots, and what it really takes for silicon to survive in low Earth orbit.Follow Matthew Gill: https://www.linkedin.com/in/42-matthew-gill/00:00 Intro 01:30 Matthew is a nuclear engineer 02:26 How do you test without going to orbit? 07:01 How does a bit flip happen? 09:00 What does a hardened PDK and tooling look like? 11:31 ESD testing 14:15 RP2040 on HUNITY 19:39 What is LEO like? 23:35 Building a sensor to measure these effects 25:22 Open source silicon intersecting with space 30:26 What kind of shielding could we add? 33:54 Van Allen belts 39:18 Error detection 41:28 Wafer variability 44:05 Managing thermals 49:44 Thanks

Get started with Analog - Interview with Nanik Adnani.
Fulltake my analog course: https://www.zerotoasiccourse.com/analog/Nanik's distortion ASIC: https://www.tinytapeout.com/chips/tt0...Kelly Heaton's analog birds: https://www.kellyheatonstudio.com/dee...--00:00 Intro 00:55 Nanik Adnani 01:52 Why analog 03:46 Horizontal vs Vertical IP block s09:20 Advice for getting into industry 11:20 Analog Birds by Kelly Heaton 15:30 Guitar Distortion Pedal on Tiny Tapeout 17:50 The schematic isn't the hard part 20:51 130nm isn't as far from 7nm as you think 23:07 Do a Tiny Tapeout!

Testing your ASIC in Space! An interview with Tibor Herman and Pat Deegan
FullTibor's slides: https://docs.google.com/presentation/...Tiny Tapeout 6: https://tinytapeout.com/runs/tt06/Test code repository: https://github.com/psychogenic/spasic...Chat on the discord: https://tinytapeout.com/discordSign up for the newsletter: https://tinytapeout.com/#sign-up00:00 Intro 00:21 Tibor Bio 02:31 HUNITY 05:41 Previous missions 10:34 What orbit will it fly in? 17:09 Solar Panel Deployment 19:21 Mission Goals 24:07 Inside HUNITY 34:42 Tiny Tapeout integration 41:58 How to get involved 43:17 Communications 44:34 Sponsors 46:19 Vibration tests 48:30 Picking up the signals

MOSbius - A field programmable transistor array for chip designers - interview with Peter Kinget
FullZero to ASIC course - https://www.zerotoasiccourse.com/MOSbius - https://mosbius.org/SSCS Chipathon - https://sscs.ieee.org/technical-commi...00:00 Intro 00:42 Peter Kinget 09:59 Blinky Demo 22:27 MOSBius Mission 25:37 Questions - Design 33:02 Questions - Safety 41:37 Questions - Future plans 50:03 Delta Sigma Demo 57:59 Outro

180 GHz chip design with open source tools - an interview with Shafin Hossain.
FullDesign repo: https://github.com/shafinhossain/TO_M...OpenEMS script: https://github.com/VolkerMuehlhaus/op...00:00 Intro 00:41 Shafin intro 02:33 Ironman Inspiration 04:11 G band power amplifier on IHP 130 BiCMOS 15:37 Design Questions 25:47 Simulation Questions 29:00 Testing 31:48 General Questions 34:13 Tools Questions 37:36 How to contact Shafin 38:46 Plans for the future 40:38 Outro

Rest in peace Z80, long live the open source Z80!
Full00:00 intro 00:56 z80 04:54 Submitted to TT07 06:52 NMOS 08:22 dynamic memory 10:28 z80 was everything in one chip 12:00 hand layout 14:10 most widely used CPU in the 80s 17:27 Tiny Tapeout compromise 18:56 voltage compatibility 19:58 Fits in 4 TT tiles 21:09 comparison table 22:47 What is Tiny Tapeout 24:28 next steps 26:29 bond pads 28:09 multicore z80 28:59 pricing 29:30 why not use an FPGA? 30:30 what to use for 1.8v core? 31:02 all the classics? 31:53 important to preserve the old chips 32:50 the plan 35:19 how can you help?

Analog Philosophy - interview with Nordic’s principal IC scientist Carsten Wulff
Full* Carsten’s background and interest in analog circuit design * Open-source silicon and its benefits vs. challenges * Analog design tools evolution * Obstacles that hinder wider adoption of open-source silicon tools * Advice on approaching an analog design journey

Chips in days with Minimal Fab - An interview with Leo Moser
FullTalking about the minimal fab with Leo Moser. Leo recently won a competition run by minimal fab and had a design fabricated.He's published a few blog posts about it here:About the Minimal Fab: https://mole99.uber.space/2023/Minimal_Fab/About%20Minimal%20Fab%20and%20the%20ICPS%20PDK.html NAND tutorial: https://mole99.uber.space/2024/NAND_tutorial/Design%20of%20a%20NAND%20gate%20using%20the%20ICPS%20PDK.html

An interview with Ed Conway - Silicon Supply Chains
FullFollow Ed here: https://twitter.com/EdConwaySky Buy his book: https://www.penguinrandomhouse.com/bo... Sign up to my newsletter here: https://www.zerotoasiccourse.com/news...

September open source silicon news update - Tiny Tapeout, Conferences, Silicon bringup & more!
Full00:00 Intro 00:10 TT boards 00:51 TT04 closes on Friday 8th 01:09 ORConf https://orconf.org/ 01:21 Wuthering Bytes 01:53 FSiC videos released https://peertube.f-si.org/video-chann... 02:04 Hackaday Supercon 2023 02:19 YUG2 https://www.linkedin.com/posts/yosysh... 02:36 Silicon news - MPW3 and 2206 03:37 IHP workshop videos • Introduction FMD-QNC project status a... 04:04 IHP cleanroom video footage

Interviews from the Free Silicon Conference, Paris, 2023
FullInterviews with:Luca Alloatti Thomas Benz Jørgen Kragh Jakobsen Thomas Parry Rene Scholz Dan Fritchman Harald Pretl

The MOnSter 6502 - how Eric Schlaepfer built a 6502 processor out of discrete transistors
FullWebsite: https://monster6502.com/ & visual 6502 http://www.visual6502.org/JSSim/index.html Eric's socials: https://twitter.com/TubeTimeUS & https://mastodon.social/@tubetime Other interviews: https://theamphour.com/609-open-circuits-with-eric-schlaepfer-and-windell-oskay/ & https://unnamedre.com/episode/58

First chip designed with ChatGPT? An interview with Dr. Hammond Pearce & Jason Blocklove
Fullhttps://arxiv.org/abs/2305.13243 00:00 Intro 01:21 Hardware security 02:54 How long have they been using AI to generate Verilog 05:26 Methodology 17:40 Humans in the loop 21:21 Some designs already taped out on TinyTapeout 3 26:49 How to contact

Analog ASIC design with digital standard cells!
FullFor TinyTapeout 3, Harald Pretl made an analog temperature sensor out of digital standard cells. In this interview he explains how he did it.

Jeremy Birch on Tiny Tapeout's static timing analysis
FullJeremy Birch implemented a custom STA timing setup for Tiny Tapeout 3. In this interview we discuss his background, what we needed the check and the results.

using X-rays to make 3D images of chips with Tomas Aidukas
Fullusing X-rays to make 3D images of chips with Tomas Aidukas

Jorge Marín - DC / DC converter design and the IEEE chipathon
FullJorge Marín - DC / DC converter design and the IEEE chipathon

A look back at 2022 and what I'm looking forward to in 2023
FullA look back at 2022 and what I'm looking forward to in 2023

September news update: MPW7 & 2, GDS renders, new videos & more!
FullMPW7: https://zerotoasiccourse.com/post/mpw7_submitted/ MPW2: https://groups.google.com/g/skywater-pdk-announce/c/HelusBBUZ20 Efabless Job: https://www.linkedin.com/jobs/view/3293645910/?refId=BA5W4wSSRYOP%2FlHyVfboBw%3D%3D Correo Libre: https://www.fossi-foundation.org/2022/09/13/ecl54 Interactive GDS viewer: https://mattvenn.github.io/wokwi-verilog-gds-test/viewer/tinytapeout.html Olof's blog: https://www.linkedin.com/posts/olofkindgren_its-time-to-to-thank-uvm-and-say-goodbye-activity-6981904420531777536-iJr4?utm_source=share&utm_medium=member_desktop

July news & Free Silicon Conference 2022 (FSiC22)
Fullhttps://wiki.f-si.org/index.php/FSiC2022 00:00 Intro 01:04 Charles Papon 05:18 Tristan Gingold 09:10 Staf Verhaegen 11:30 Naohiko Shimizu 16:38 Tim Edwards 20:46 Harald Pretl 21:40 Mirjana Videnovic-Misic