Why is 5CSXFC4C6U23I7 not listed in the Device dialog box in the Intel® Quartus® Prime Standard Edition Software v18.0 and later?

Description

Due to a problem in the Intel® Quartus® Prime Standard Edition Software version 18.0 and later, 5CSXFC4C6U23I7 is not listed in the Device dialog box .

Resolution

This OPN device is enabled beginning with the Intel Quartus Prime Software Standard Edition version 18.1 Update 1.