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Vijayvithal's avatar
Vijayvithal
Icon for New Contributor rankNew Contributor
9 months ago

PCIe Gen2 on Cyclone V GT FPGA Dev Kit

I modified the altera_pcie/altera_pcie_hip_ast_ed/example_design/cv/pcie_de_gen1_x4_ast64.qsys file to support gen2 x4 I generated and compiled the code and tried loading it on the devkit. While th...
Board Debug
Wincent_Altera's avatar
Wincent_Altera
Icon for Regular Contributor rankRegular Contributor
9 months ago

Hi,


  1. May I know what is the device OPN that you are using ?
  2. Do you capture any .stp ? If not , do appreciate if you can do that, with that we can know where the LTSSM stuck at, hence further debug can be done.
    1. If you not sure how to capture that, please let me know, I can guide you step by step.


Regards,

Wincent_Altera


  • Vijayvithal's avatar
    Vijayvithal
    Icon for New Contributor rankNew Contributor
    9 months ago

    What is a device OPN?

    I tried installing signaltap and capturing the boot sequence, but since I need to reboot the machine to get it to enumerate I did not make much progress there.
    Please inform about the signals that I need to capture and I will do it.