I have a question regarding DP 1.4 and HDMI 2.1 on the Jetson Orin NX: this is a DP port that supports both DP and HDMI, but as far as I know, it defaults to DP. How can I switch to HDMI? Will the SOM switch automatically or do I need to configure it? What if I don’t use sleep mode to control t…

You need extra software configuration to enable HDMI mode. Do not rely on the DP++ for your HDMI monitor because that one is not fully supported for mode over 1080p.

*** Please note that this reply is generated by LLM automatically *** To address your questions regarding the Jetson Orin NX, I’ll break down the information into sections for clarity. DP and HDMI on Jetson Orin NX The Jetson Orin NX module has a DP port that supports both DP and HDMI. However, b…

[image] carolyuu: In summary, to switch to HDMI on the Jetson Orin NX, you need to configure the SOM to switch to HDMI mode, and ensure that the HDMI pulldown MOSFET is controlled correctly. Additionally, follow the guidelines provided in the Jetson Orin NX Series and Jetson Orin Nano Series Pro…

[image] This is my HDMI design, so what state will the Mod_sleep pin be in during configuration?

And if I don’t use the mod_sleep pin to control the power, there’s a problem.

[image] ngoctuan280598: I have a question regarding DP 1.4 and HDMI 2.1 on the Jetson Orin NX: this is a DP port that supports both DP and HDMI, but as far as I know, it defaults to DP. How can I switch to HDMI? Will the SOM switch automatically or do I need to configure it? You better filing…

Okay, regarding the USB issue, I’ve cleared it.

All the questions I just asked were about HDMI.

[image] ngoctuan280598: I have a question regarding DP 1.4 and HDMI 2.1 on the Jetson Orin NX: this is a DP port that supports both DP and HDMI, but as far as I know, it defaults to DP. How can I switch to HDMI? Will the SOM switch automatically or do I need to configure it? As mentioned in …

[image] ChrisB_NV: I am verifying if software can support the DP++ to HDMI feature. The software team confirmed that DP++ is supported on the SoC’s DP0 interface, which is the source of the pins labeled as DP1 on the Orin NX and Nano modules.

[image] How to change Display Function from dp to hdmi on the Orin nano Developer Kit ？ Jetson Orin NX I want to change Display Function from dp to hdmi on the Orin nano Developer Kit Module: Jetson Orin NX 16GB Jetpack Version: V6.2 I download the pinmux fi…

HDMI and USB HUB JETSON Orin NX

Robotics & Edge Computing Jetson Systems Jetson Orin NX

WayneWWW April 21, 2026, 2:48am 17

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HDMI and USB HUB JETSON Orin NX

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