Tomorrow on the open source silicon stream, I'll be looking at what's involved to submit to the #TinyTapeout #RISCV competition.
Stream starts at 8:00 PT / 17:00 CEST / 21:30 IST
#tinytapeout
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2025 One Hertz Challenge: A 555, but not as we know it - We did explicitly ask for projects that use a 555 timer for the One Hertz Challeng... - https://hackaday.com/2025/07/22/2025-one-hertz-challenge-a-555-but-not-as-we-know-it/ #tinytapeout #contests #blinky
Hackaday · 2025 One Hertz Challenge: A 555, But Not As We Know ItWe did explicitly ask for projects that use a 555 timer for the One Hertz Challenge, but we weren’t expecting the 555 to be the project. Yet, here we are, with [matt venn]’s Open Source…
On the stream today I'll be chatting with @mike about the upcoming RISC-V Tiny Tapeout competition.
The probability of @tnt in a presentation is low, but it's never zero!
Matthias Jung presenting on ASIC design
60,000:1 CMOS inverter scale model - now with magnets!
Get his little brother at the #TinyTapeout store:
https://store.tinytapeout.com/products/Sky130-Inverter-Model-Kit-p727081769
Streaming on open source silicon in 3 hours!
I'll be looking at the results of the #TinyTapeout survey, and picking a winner for the wafer prize.
Then Pat Deegan will be joining me to talk about putting our ASICs in Space!
https://www.youtube.com/watch?v=SgO8fle5yrw&ab_channel=ZeroToASICCourse
Testing Ricardo Nunes's 12 bit SAR ADC on #TinyTapeout 7!
Combining semiconductors with music for my @hackaday Berlin lightning talk - check out this exciting Tiny Tapeout update!
A friend points out that @tnt is live, and trying out his silicon design he got out of the last #tinytapeout delivery.
https://www.youtube.com/live/indh938493w
Instant device bench envy!
Hacking together my submission for the next #tinytapeout ... the circuit works, but could use a bit of cleanup :-) Thanks @matthewvenn for the excellent workshop!
Oh no! Efabless has shut down. Terrible news for #tinytapeout
https://docs.google.com/document/d/12KPutDPBst7FF0ncB1qyxErDYeATmXoQLGjRq38dfjU/mobilebasic
Google DocsTiny Tapeout - Efabless shutdown FAQTiny Tapeout Customer FAQs The Efabless shutdown is a great loss to the open source silicon community, but our mission remains the same: we are committed to make it easier and cheaper to get your chips manufactured! We will continue to update this public FAQ as we know more. Feel free to add com...
Had some fun testing Ricardo Nunes's 12bit SAR ADC on #TinyTapeout 7 this afternoon.
A SAR ADC is a nice mixed signal example, with the digital section coordinating the binary search of an internal DAC, homing in on the input signal.
Glad I could test it myself and see it working!
Antwortete Matt Venn
@matthewvenn It was so unexpected and sad. It's obviously far too soon to speculate on what happens now and what's in future for #tinytapeout, but I hope something will rise from the ashes.
Last few days for Tiny Tapeout 10!
The shuttle closes at 21:00 CET / 12:00 PT on Monday 10th of March.
We have some great projects on board already, including 3.3v mixed signal analog, a bandgap reference, the demoscene competition entries and RISCV SoCs.
But we want even more, so put on your ASIC hat and get that last minute design submitted onto Tiny Tapeout 10!
Tiny Tapeout 10 demoscene competition is open! Enter for free and win some great prizes!
Quicker, easier and cheaper to make your own chip!TT10 Demoscene - Tiny TapeoutBuild a sound and graphics demo in less than 161 x 225 microns of 130nm ASIC
A Tiny Tapeout SDR https://hackaday.com/2025/02/11/a-tiny-tapeout-sdr/ #tinytapeout #RadioHacks #Parts #ASIC #sdr
Hackaday · A Tiny Tapeout SDRThe Tiny Tapeout custom ASIC project has been around for a while now, and has passed through several iterations of its production. On each Tiny Tapeout chip are multiple designs, each representing …
A Tiny Tapeout SDR - The Tiny Tapeout custom ASIC project has been around for a while now, and has pass... - https://hackaday.com/2025/02/11/a-tiny-tapeout-sdr/ #tinytapeout #radiohacks #parts #asic #sdr
Hackaday · A Tiny Tapeout SDRThe Tiny Tapeout custom ASIC project has been around for a while now, and has passed through several iterations of its production. On each Tiny Tapeout chip are multiple designs, each representing …
Don't miss my next open source silicon stream!
As well as the latest news and events I'll be looking at some new silicon proven designs and look at reading and writing via SPI.
Fortgeführter Thread
This is the QSPI clock being output from my TinyQV design on #TinyTapeout 06.
It's a 32MHz clock, which should be within spec of the Tiny Tapeout outputs, which are rated to 33MHz.
As you can see, a couple of the clocks are rather low. This does just about work, but definitely warranted further investigation!
"Tiny Tapeout is an educational project that makes it easier and cheaper than ever to get your designs manufactured on a real chip!"
Quicker, easier and cheaper to make your own chip!Tiny Tapeout - Tiny TapeoutFrom idea to chip design in minutes! Tiny Tapeout is an educational project that makes it easier and cheaper than ever to get your designs manufactured on a real chip.