Which I/O standards used In the Intel® Quartus® Prime software support the VCCIO_xx VREF_MODE assignment when using Intel® Arria® 10 devices? - Which I/O standards used In the Intel® Quartus® Prime software support the VCCIO_xx VREF_MODE assignment when using Intel® Arria® 10 devices? Description In the Intel® Quartus® Prime software, the VREF_MODE Quartus Settings file ( .qsf ) assignment can only be set to VCCIO_xx for the POD12 I/O standard when usong Intel Arria® 10 devices. The other I/O standards only support EXTERNAL VREF_MODE. Resolution This additional information is scheduled to be added in a future update of the Intel® Arria® 10 Core Fabric and General purpose I/Os handbook . Custom Fields values: ['novalue'] Troubleshooting FB: 591952, 596094; False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] novalue 18.0 ['Arria® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']