Why does the SDMMC_PinMuxing revert to N/A after clicking on the Apply selection on the Advanced FPGA placement Tab, but not on other tabs? - Why does the SDMMC_PinMuxing revert to N/A after clicking on the Apply selection on the Advanced FPGA placement Tab, but not on other tabs? Description Due to a problem with the Quartus® Prime Pro Edition Software version 25.3, changes made in the "Advanced IP Placement" Tab will be overwritten when clicking on the "Apply Selection" in the "Advanced FPGA Placement" Tab. The error message below will appear after clicking on the "Apply selection" on the Advanced FPGA placement. " SDMMC selection detected on HPS I/O, but SDMMC_PinMuxing is set to Unused. SDMMC_PinMuxing must be set to "IO" when enabled on HPSI/O. " Resolution To work around this problem, apply your changes first to the "Advanced FPGA Placement " Tab before applying your changes to the "Advance IP Placement" Tab. Additional Information This problem will be fixed in the Quartus® Prime Pro Edition Software version 25.3.1. Custom Fields values: ['novalue'] Troubleshooting 15018331211 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] novalue 25.3 ['Agilex™ FPGA Portfolio', 'Arria® 10 FPGAs and SoCs', 'Cyclone® 10 GX FPGA'] ['novalue'] ['novalue'] ['novalue']