PCIe DMA on Tegra (Xavier NX)

[k-hamada]

Hi,

Would you give us a more understandable reply? It’s important for nVidia and the forums that there are no bugs in Xavier’s DMA and PCIe hardware, and those drivers. If you can observe the payload ‘fedcba98 bbaa9988 88776655’ in the signal ‘m_axis_rx_tdata’, you have proved its integrity.

[k-hamada]

Hi,

Sorry,

Wrong →

If you can observe the payload ‘fedcba98 bbaa9988 88776655’ in the signal ‘m_axis_rx_tdata’,

Correct →

If you can observe the payload ‘77665544 bbaa9988 ffeeddcc’ in the signal ‘m_axis_rx_tdata’,

[mattkjeon]

@k-hamada

If you can observe the payload ‘77665544 bbaa9988 ffeeddcc’ in the signal ‘m_axis_rx_tdata’,

As you can see the captured data, the engine and the logic work correctly.
Thanks,
Matt

[k-hamada]

Thanks.

Kazu