Are there any guidelines for driving VREFB pins when Intel® Arria®10 devices are powered off or during power sequencing? - Are there any guidelines for driving VREFB pins when Intel® Arria®10 devices are powered off or during power sequencing? Description Yes, refer to the Guideline: Maximum Current Driving I/O Pins While Turned Off and During Power Sequencing in the Intel® Arria® 10 Core Fabric and General Purpose I/Os Handbook. The guidelines in the section are also applicable to VREFB pins in Intel® Arria® 10 devices, even though VREFB pins are categorized as power pins in the Intel® Arria® 10 GX, GT, and SX Device Family Pin Connection Guidelines . Resolution Follow the guidelines described in the Guideline: Maximum Current Driving I/O Pins While Turned Off and During Power Sequencing in the Intel® Arria® 10 Core Fabric and General Purpose I/Os Handbook for VREFB pins in Intel® Arria® 10 devices. Custom Fields values: ['novalue'] Troubleshooting 14017113370 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] novalue 21.4 ['Arria® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']