Why does my Avalon® Memory Mapped register access to the F-tile Ethernet Intel® FPGA Hard IP fail to complete?

Description

Due to a problem in the Intel® Quartus®  Prime Pro Edition Software version 23.1, Avalon® Memory Mapped register accesses to the F-tile Ethernet Intel® FPGA Hard IP will fail to complete if the access is made to an address outside of the ranges defined in the user guide. In such a situation, you will see that the “waitrequest” signal fails to de-assert. 

Resolution

There is no workaround for this problem. You should ensure that all register accesses are performed on legal address spaces.
This problem will be fixed in a future release of the Intel® Quartus® Prime Pro Edition Software.