TT03.5 OpenLane1 & OpenLane2

An experimental shuttle

Tiny Tapeout Team

•

13 June 2023

OpenLane Flow

OpenLane Flow

TT03.5 is submitted! Both OpenLane1 and OpenLane2 versions are now with SkyWater.

TT03.5 is an experimental shuttle we ran to test the new multiplexer architecture ahead of TT04.

It includes 29 designs from contributors around the world. From CPUs and FPGAs to VGA clocks, a guitar tuner, a TOTP authenticator, a Simon Says game, and more. You can browse the full project index on GitHub.

We expect chips back in October 2023.

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Last modified by Matt Venn on 11 July 2026. Commit 2998bd5. Suggestions?