Why do I see timing violations between the F-Tile Dynamic Reconfiguration Suite IP and the F-Tile Avalon-Streaming IP for PCI Express* when using Quartus® Prime Pro Edition version 25.3 and earlier on Agilex® 7 FPGA devices? - Why do I see timing violations between the F-Tile Dynamic Reconfiguration Suite IP and the F-Tile Avalon-Streaming IP for PCI Express* when using Quartus® Prime Pro Edition version 25.3 and earlier on Agilex® 7 FPGA devices?
Description When using Quartus® Prime Pro Edition software version 25.3 and earlier on Agilex® 7 FPGA devices, you might see timing violations between the F-Tile Dynamic Reconfiguration Suite IP and the F-Tile Avalon-Streaming IP for PCI Express* if the F-Tile Avalon-Streaming IP for PCI Express is instantiated inside a VHDL generate statement. This leads to incorrect timing assignments, which may be ignored. Resolution To work around this problem, you can instantiate the F-Tile Avalon-Streaming IP for PCI Express outside of any VHDL generate construct. This problem may be fixed in a future version of the Quartus® Prime Pro Edition software.
Custom Fields values:
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Troubleshooting
18044244642
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['Interfaces PCIe']
['FPGA Dev Tools Quartus® Prime Software Pro']
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25.3
['Agilex™ 7 FPGAs and SoCs']
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['novalue'] - 2026-03-13
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