How to change origin gpio14 to gpio7 in pwm3 for orin nx in JP6.2

Robotics & Edge Computing Jetson Systems Jetson Orin NX
1

Dear all:

 How to change origin gpio14 to gpio7 in pwm3 for orin nx in JP6.2?

 GPIO7 and GPIO14 is Jetson SODIMM Signal Name in pinmux datasheet.

Thank you  very much.
2

*** Please note that this reply is generated by LLM automatically ***

Based on the provided context, here’s a comprehensive answer regarding the Jetson Orin NX.

The Jetson Orin NX is a series of production modules developed by NVIDIA. It is part of the Jetson family, which includes various modules such as the Jetson Nano, Jetson TX2, Jetson Xavier NX, Jetson AGX Xavier, and Jetson AGX Orin.

The Jetson Orin NX series production modules have a dedicated forum where users can ask and answer questions. This forum is a valuable resource for developers, engineers, and partners who work with the Jetson Orin NX. The forum is supported by NVIDIA engineers, community developers, and Jetson partners.

In terms of software features, the Jetson Orin NX series shares many similarities with other Jetson modules. It supports various software features, including:

  1. Flashing Support: This feature allows users to flash the module with a new software image.
  2. Root File System: The root file system is the primary file system used by the operating system.
  3. Bootloader: The bootloader is responsible for loading the operating system into memory.
  4. Kernel: The kernel is the core of the operating system, managing hardware resources and providing services to applications.
  5. Multimedia: The Jetson Orin NX series supports various multimedia features, including video and audio playback.
  6. Hardware Acceleration in the WebRTC Framework: This feature provides hardware acceleration for WebRTC applications.
  7. Graphics Programming: The Jetson Orin NX series supports graphics programming using APIs such as OpenGL and Vulkan.
  8. Windowing Systems: The module supports various windowing systems, including X11 and Wayland.
  9. Camera Development: The Jetson Orin NX series supports camera development, including support for various camera interfaces.
  10. Security: The module provides various security features, including secure boot and encryption.
  11. Communications: The Jetson Orin NX series supports various communication protocols, including PCIe, USB, and Ethernet.
  12. Clocks: The module provides various clock sources, including a real-time clock and a system clock.
  13. Platform Power and Performance: The Jetson Orin NX series provides various features for managing power and performance, including dynamic voltage and frequency scaling.
  14. Software Packages and the Update Mechanism: The module supports various software packages and provides an update mechanism for updating the software.

In comparison to other Jetson modules, the Jetson Orin NX series has some unique features and advantages. For example, it has a more powerful processor and more memory than the Jetson Nano, making it suitable for more demanding applications. However, it may not have all the features and capabilities of the more advanced Jetson AGX Orin module.

In terms of hardware references, the Jetson Orin NX series has a dedicated section in the Jetson Linux Developer Guide, which provides detailed information on the module’s hardware architecture and configuration. The guide covers topics such as the Jetson EEPROM layout, configuration of vendor-specified MAC addresses, and the value of the CRC-8 byte.

Overall, the Jetson Orin NX series is a powerful and versatile module that is suitable for a wide range of applications, from robotics and computer vision to autonomous vehicles and edge AI. Its software features and hardware capabilities make it an attractive choice for developers and engineers who need a reliable and high-performance platform for their projects.

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3

This response is not very relevant.

5

Hi 848145724,

Are you using the devkit or custom board for Orin NX?

Sorry that I’m not clear about your requirement.

GPIO14 is PWM3:
image
GPIO07 is PWM7:
image
Please configure the pinmux table according to your use case.

6

It is custom board.

Now, Open PWM7, set GPIO7 as PWM function , close PWM3, and it may be the answer.

Thank you very much.