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I am using a PCI-Express (PCIe) Endpoint with Cyclone® V. How do I reset the IP? I would like to perform a re-link training from the endpoint side, but what kind of reset should I apply to the IP?

I am using a PCI-Express (PCIe) Endpoint with Cyclone® V. How do I reset the IP? I would like to perform a re-link training from the endpoint side, but what kind of reset should I apply to the IP?

  • Updated

Execute pin_perst on the endpoint side.
Note that when Reset by pin_perst is executed, Configuration Register information is initialized.
It is necessary to execute the Configuration Transaction from the HOST side again.

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Category: PCI-Express
Tools: -
Device: Cyclone® V

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