Xilinx KCU105 User Manual page 20

6. Exit the BIOS and let the system boot.
7. On most systems, this gives a second reset on the PCIe connector, which should discover
the device during enumeration.
To know that the PCIe Endpoint is discovered, see
°
If the PCIe Endpoint is not discovered, reboot the system. Do not power off.
°
PCI Express Control Plane TRD
UG918 (v2017.2) July 18, 2017
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Chapter 3: Bringing Up the Design
Check for PCIe Devices, page
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