USB does not enable VBUS

Atmelfan / pcb-ash-carrier

ASH jetson TX2 carrier board. Imported from ASH-MKII

http://gpa-robotics.com

2 stars 5 forks source link

Open Atmelfan opened 4 years ago

Atmelfan commented 4 years ago

USB VBUS never gets powered by the carrier. Most likely an error with the VBUS_EN# pins polarity or missing pull-up?

Might also be a firmware error.

Atmelfan commented 4 years ago

Firmware error, the dbt requires a vbus-regulator which does not exist on the board.