Google-Skywater OpenMPW2

CAN Controller with Wishbone Interface

Spring 2021

• Design and verification of a variable data rate CAN controller that communicates with a RISC-V processor over a Wishbone interface. Also features ID filtering, collision detection, and rx/tx FIFO

• Tape out completed with Skywater 130nm openPDK using open-source tools
• Chips selected by Google/Skywater to be made by fall 2022

continue_with_sv

CAN Controller with Wishbone Interface                                                                                                                                                                                                                 

Spring 2021

• Design and verification of a variable data rate CAN controller that communicates with a RISC-V processor over a Wishbone interface

  • ID filtering

  • Collision detection

  • rx FIFO

  • tx mailboxes

• Tape out completed with Skywater 130nm openPDK using open-source tools
• Chips selected by Google/Skywater to be made by fall 2022