UofT ASIC

We design, verify and tape out real silicon.

Working entirely in the open-source flow. Our first processor went to fabrication on Tiny Tapeout's TTSKY25b shuttle in November 2025.

See the projects Join the team

SimProc — SKY130

Projects

All projects →

SimProc

An 8-bit processor programmable over UART, taped out on the Tiny Tapeout TTSKY25b shuttle.

  • SKY130
  • TTSKY25b
  • 2 × 2 tiles
  • 30 MHz
  • 9,199
Taped out

Writing

All writing →
SimProc: TinyTapeout Submitting an 8-bit processor to the TTSKY25b shuttle — what fit in four tiles, and what did not. Click ~ Clock: rethinking digital design beyond the clock Vishwa Eswaran's workshop on asynchronous circuits, and why local handshakes beat a global clock.