Due to a problem in the Intel® Quartus® Prime Pro software version 18.0, this error may be seen in an Intel Stratix® 10 MX design with the top and bottom HBM2 interfaces connected to the same core clock.
Device Family: Intel® Stratix® 10 MX
Intel Software: Quartus Prime Pro
Type: Answers
Area: EMIF
Error (175006): There is no routing connectivity between the clock tree and destination UFIND4H_UIB
Description
Workaround/Fix
Use a separate core clock for each HBM2 interface.
This problem is scheduled to be fixed in a future release of the Intel Quartus Prime Pro software.