tegrastats units

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

I’ve looked for this all over the Internet but came up with nothing. What is the unit of the VDD_* items in the output of tegrastats? It doesn’t look like volts. It doesn’t look like milliampers either.

2

Hi elektito, VDD is reported as the power consumption in milliwatts. Please refer to the tegrastats documentation available here:

[url]https://docs.nvidia.com/jetson/l4t/Tegra%20Linux%20Driver%20Package%20Development%20Guide/AppendixTegraStats.html#wwpID0E0HB0HA[/url]

If you are looking to measure the voltage or current, see the commands listed in Section 6.3 of the Jetson TX2 Thermal Design Guide.

3

Thanks a lot. Those links look very useful.