Why the Agilex® 5 FPGA Hard Processor System CoreSight Trace is not working?

Description

Due to a problem in the Quartus® Prime Pro Edition Software version 25.3, when enabling the Agilex® 5 FPGA Hard Processor System Coresight Trace it is not functioning.

Resolution

To work around this problem, enable either one of the fabric debug feature such as APB or JTAG and tie off the signals if they are not used.

This problem is scheduled to be resolved in a future release of the Quartus® Prime Pro Edition Software.