Add one more USB3.2 line on Jetson Orin Custom Carrier Board

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

Hi, I am developing custom carrier board for Jetson Orin. I need to use 4 USB3.2 lane. When I examined schematics and design guide I did not see any other USB3.2 option. Can I convert any other UPHY lane like PCIe to USB3.2?

There is some topics that says it is not possible and not supported. Are there any way to create or add more USB3.2 lane?

2

Refer this:

3

Thanks for reply, I saw this documents but I am already using all three usb3.2 lanes. And according to this table I cant create any other USB3.2 lane different from UPHY0_0(P0) or UPHY0_1(P1) or UPHY0_2(P2). Are there any way to convert unsued uphy lanes to USB3.2 or change with PCIe lanes?

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4

Here you can use available PCIe x 1 ( C0) or others PCIes highlighted.. for USB 3.2.

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5

Thanks but as I know I must select only one option for each lane. So I already use USB3.2 istead of PCIe x1(C0) but it will be perfect fit for me if I can use other PCIe lane as USB3.2.

6

Only 3 USB ports are available. If you need more ports out, then you could only consider USB hub or PCI-USB adapter.

7

Thanks for the answer and clarifying the problem.