Internal Error: Sub-system: VPR20KMAIN, File: /quartus/fitter/vpr20k/arriav_arch/arriav_ram_netlist_routines.c, Line: 5520 - Internal Error: Sub-system: VPR20KMAIN, File: /quartus/fitter/vpr20k/arriav_arch/arriav_ram_netlist_routines.c, Line: 5520 Description Due to a problem in the Quartus® II software version 13.1 and earlier, you may see this internal error when compiling a design that contains invalid physical width for WYSIWYG RAM atoms. Resolution To work around this problem, ensure all RAMs use a valid ram configuration for width and depth as stated in the embedded memory block user guide for the device you are using. This problem is scheduled to be fixed in a future release of the Quartus II software. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']