Why does the Quartus® II software not show 3.3 V as a supported VCCPGM voltage for Cyclone® V devices? - Why does the Quartus® II software not show 3.3 V as a supported VCCPGM voltage for Cyclone® V devices? Description Cyclone® V devices support 3.3 V for VCCPGM. However, the .pin file generated by the Quartus® II software does not support this. Currently, the .pin file only states 1.8 V, 2.5 V, or 3.0 V as supported voltages. This is only a reporting problem and does not affect device functionality. Resolution The supported voltages for the VCCPGM pin have been updated in the Quartus II software v13. Custom Fields values: ['novalue'] Troubleshooting 2205795912 False ['novalue'] ['FPGA Dev Tools Quartus II Software'] 13.0 13.0 ['Cyclone® V E FPGA', 'Cyclone® V GT FPGA', 'Cyclone® V GX FPGA', 'Cyclone® V SE FPGA', 'Cyclone® V ST FPGA', 'Cyclone® V SX FPGA'] ['novalue'] ['novalue'] ['novalue']