1. 4

Announcement video: https://youtu.be/EczW2IWdnOM
Any fully open source design (Apache 2/GPL) can be submitted to the shuttle for free fabrication! They’re expecting about 15 projects based on a survey.

Slack: https://invite.skywater.tools/
Target date comes from the #shuttle and #shuttle-precheck channels! Deadline is November 30th.

PDK Docs: https://skywater-pdk.rtfd.io/

Git repositories:
PDK https://github.com/google/skywater-pdk
Test Harness https://github.com/efabless/caravel
RTL Synthesis Flow https://github.com/efabless/openlane
Memory Compiler https://github.com/VLSIDA/OpenRAM

Happy hacking!