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ltazz1's avatar
ltazz1
Icon for New Contributor rankNew Contributor
6 years ago

Quartus 19.1 Standard on Windows and Stratix IV Hard Pci-Express missing file

During the generation of my system I get this error: Error: altgx_internal: error copying "C:/intelfpga/19.1/quartus/../ip/altera/ip_compiler_for_pci_express/lib/altpcie_serdes_4sgx_x4d_gen2_08p.v":...
SengKok_L_Intel's avatar
SengKok_L_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

What you are using is Avalon-MM Interface, and it only supports up to Gen2x4 for the Stratix IV device. For Gen2X8 support, it uses the Avalon-ST interface, however, the PCIe Avalon-ST IP GUI is no longer available in v19.3. Table 1-5 in the link below show the difference between the Avalon ST and Avalon MM for Stratix IV device and others:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_pci_express.pdf

Regards -SK