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Thomas16
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2 years ago
Solved

Connecting a USB3.0 device to the USB Type-A port on DE-10 Standard

Hi, As we were verifying the behavior of our custom board, we found that the USB port did not behave as expected. We were able to reproduce this behavior on the DE-10 Standard evaluation board. Whe...
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  • Thomas16's avatar
    Thomas16
    2 years ago

    Hi all,

    We have updated successfully to the 6.1.20 kernel (LTS), which resolves both the issue on the DE-10, as our own board. It did require some migration in our device tree, which took us some time.

    Regards,

    Thomas

Thomas16's avatar
Thomas16
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2 years ago

Hi Fakhurl,

Thank you, that was our expectation as well.

You state "While basic functionality will work". However, this is not the case. A USB3.0 device does not function at all. Not even at degraded performance. The device does not show up on `lsusb` either.

Even worse, after this, USB2.0 does not work either. With the same observation, no indication of any connected USB device within the system.

In the logs we only see the interrupt handler, after that, nothing.

To be able to use the USB again, we have to restart the device.

We have tried this with multiple USB devices.

Regards,

Thomas