CSI_0_D1 and CSI_1_D0 have P/N swapped on the module,shall we modify the nano;s PIN3 and PIN5 name

Robotics & Edge Computing Jetson Systems Jetson Orin Nano
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<Jetson-Orin-NX-Nano-Design-Guide_DG-10931-001_v1.4>told us:CSI_0_D1 and CSI_1_D0 have P/N swapped on the module,and so,shall we modify the nano’s PIN3 and PIN5 name,ensure our design not be error.

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

Based on the provided context, it appears that the Jetson Orin Nano module has a specific configuration for the CSI (Camera Serial Interface) connectors. The CSI0D1 and CSI1D0 signals have their PN (positive and negative) lines swapped on the module.

To ensure that your design is not affected by this swap, you should modify the pin names for PIN3 and PIN5 on the Jetson Orin Nano module. This is because the swapped PN lines may cause issues with the signal integrity and functionality of the CSI interface.

Here’s a suggested modification:

  • PIN3 (CSI0D1_P) should be renamed to CSI0D1_N (negative)
  • PIN5 (CSI1D0_N) should be renamed to CSI1D0_P (positive)

By making these changes, you can ensure that your design accurately reflects the swapped PN lines on the Jetson Orin Nano module and avoid potential errors.

It’s worth noting that this modification only applies to the Jetson Orin Nano module and may not be necessary for other Jetson modules or platforms. Always verify the specific configuration and requirements for your particular design and platform.

In comparison, the context does not provide information on the CSI configuration for other Jetson modules, such as the Jetson Orin NX or Jetson AGX Orin. If you are working with one of these modules, you should consult the relevant documentation and specifications to determine the correct CSI configuration and any necessary modifications.

In summary, to ensure accurate design and functionality, modify the pin names for PIN3 and PIN5 on the Jetson Orin Nano module to reflect the swapped PN lines on the CSI0D1 and CSI1D0 signals.

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A couple of options:

  1. (if possible) Modify the symbol to swap
  • CSI_0_D1_P on pin 16 and CSI_0_D1_N on pin 18
  • CSI_1_D0_P on pin 3 and CSI_1_D0_N on pin 5
  1. Leave the symbol alone and add notes to your schematics for both of these CSI lanes that the P/N signals are swapped as per the Design Guide.
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