Why doesn't the Intel® Stratix® 10 Avalon-MM Interface PCIe* HIP reflect MSI-X parameters in the IP Catalog ?

Description

Due to a problem in the Intel® Quartus® Prime Pro Edition software version 19.2 or earlier, the MSI-X parameters below shown in the GUI do not match the params in the generated RTL.

    - Table offset
    - Pending bit array (PBA) offset

 

Resolution

To work around this problem, modify the parameters below in the "altera_pcie_s10_hip_avmm_bridge.v".

parameter  [28:0]           pf0_pci_msix_pba_offset                                                         =   29'h2000                                    ,
parameter  [28:0]           pf0_pci_msix_table_offset                                                       =   29'h3000

This problem is fixed in the Intel® Quartus® Prime Pro software version 19.3 and beyond.