bunnie's blog personal blog

BIO: The Bao I/O Coprocessor

bunniestudios.com

BIO is the I/O co-processor in the Baochip-1x, a mostly open source 22nm SoC I helped design. You can read more about the Baochip-1x’s background here , or pick up an evaluation board at Crowd Supply .

Points

173

HN comments

47

Submissions

1

Cited by

0 commenters

Hardware & ElectronicsSystems & Performance2026

Related posts from the same era

We should have the ability to run any code we want on hardware we own

Hugo Tunius20252,071 points1,202 comments details

MacBook Neo

Apple Newsroom20261,974 points2,320 comments details

Apple restricts Pebble from being awesome with iPhones

Eric Migicovsky20251,678 points1,106 commentscited by 11 details

Two new PebbleOS watches

Eric Migicovsky20251,658 points525 commentscited by 5 details

I built Timeframe, our family e-paper dashboard

hawksley.org20261,616 points369 comments details

FSF announces Librephone project

Free Software Foundation20251,586 points631 comments details