Due to a problem in Intel® Quartus® Prime Pro Edition software version 18.0, you may see this error message when you compile a design targeting a 1SG280HN2F43I3LG device which inculdes PCI Express* Gen1x1 within IO bank 4K and other high speed channels in IO bank 4L.
Device Family: Intel® Stratix® 10
Intel Software: Quartus Prime Pro
Area: Component, HSIO, Intellectual Property
Last Modified: Wed Apr 24 2019 01:18:00 GMT-0700
Version Found: v18.0
Version Fixed: v18.1
Bug ID: 2205679580