扫描不到pcie设备

使用的是jetson Xavier industrial模块,自己做了一块载板,参考主板的datasheet手册使用主板PCIE X8信号与我们载板上的FPGA进行连接,设计图纸如下:
主板出的X8如下
image
FPGA的PCIE X8如下:


目前手动复位FPGA和使用PEX_L1_RST_N信号复位FPGA均无法扫描到PCI设备

Please refer to Design Guide and P2822 schematic for Jetson side design. If no problem found then it should be your FPGA side issue.

please follow the guide here to debug.

https://docs.nvidia.com/jetson/archives/r35.3.1/DeveloperGuide/text/HR/JetsonModuleAdaptationAndBringUp/JetsonAgxOrinSeries.html#debug-pcie-link-up-failure

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