07-02-2019 12:38 AM - edited 07-02-2019 02:28 AM
I want to let my computer could access FPGA memory space, so I am using the core "DMA/AXI Bridge subsystem for pci express".
Now I've faced one problem couldn't be fixed. The ZCU106 board could not be detected by host PC on WIN10.
The debug signal "user_link_up" going high, and "LTSSM_state" stuck at 0x10. Anybody know what's wrong with the Core.
I've tried PCIE gen1, gen2, gen3. lane X1, X4, and switch J162 on ZCU106 connect correctly. But no one project could work.
Here is the project.
Very appreciate with your help.