Due to a problem in the Intel® Quartus® Prime Pro Edition software version 20.1, you may see the incorrect data in the Block Memory Bits column of the Fitter Resource Utilization by Entity report. This problem occurs when targeting an Intel® Agilex™ device.
To work around this problem, get the correct value for Block Memory bits from the Implementation Bits column of Fitter RAM Summary report.
This problem is scheduled to be fixed in a future release of the Intel® Quartus® Prime Pro Edition software.