Why doesn't my 3V IO work on Intel® Stratix® 10 devices? - Why doesn't my 3V IO work on Intel® Stratix® 10 devices? Description Due to a problem in Intel® Quartus® Prime Pro Edition Software version 17.1 and earlier, you may see that your 3V IO does not work. This problem occurs in Intel® Stratix® 10 designs where the 3V IO pin is implemented on an unused Transceiver tile. Resolution To work around this problem, ensure that a Transceiver is instantiated in the respective Transceiver tile where your 3V IO is located. This problem is scheduled to be fixed in a future release of the Intel® Quartus® Prime Pro Edition Software. Custom Fields values: ['novalue'] Troubleshooting FB: 509466, 503255; False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 18.0 17.1 ['Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']