Jetson Orin Developer Kit about the original Power mode

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
1

Hi

It’s my environment.
NVIDIA Jetson AGX Orin Developer Kit (64GB)
JetPack5.1.1

I edited the nvpmodel.conf file and set the original power mode.

I want to make changes about CPU frequency.

CPU_A78_0 MIN_FREQ 729600
CPU_A78_0 MAX_FREQ 1728000
CPU_A78_1 MIN_FREQ 729600
CPU_A78_1 MAX_FREQ 1728000

I found the topic below.

https://forums.developer.nvidia.com/t/agx-orin-system-throttled-due-to-over-current-pytorch/250413/5?u=heartful-echo

What other values can be set for CPU_A78_0 MAX_FREQ? Is there a list of frequencies that can be set?

Thank you

3

Max value of CPU_A78_0 is1497600

4

@WayneWWW

The default Power mode of Jetson Orin Dev Kit, Jetpack5.1.1 is MODE_30W.
At this time, the CPU_A78_0 MAX_FREQ setting is 1728000.
The value has already over 1497600. Is this a problem?

5

Oh sorry. The max value is 1728000

6

@WayneWWW

Thank you!

Can I set any value for CPU_A78_0 MAX_FREQ as long as it is between 729600 for MIN_FREQ and 1728000 for MAX_FREQ?

For example, is it okay to set MAX_FREQ to 1500000?

7

Please check Jetson Orin Nano Series, Jetson Orin NX Series and Jetson AGX Orin Series — Jetson Linux Developer Guide documentation

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9

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