Are there any known issues with the Cyclone III, Cyclone IV and Cyclone V PowerPlay Early Power Estimator (EPE) version 11.1sp2? - Are there any known issues with the Cyclone III, Cyclone IV and Cyclone V PowerPlay Early Power Estimator (EPE) version 11.1sp2? Description Yes, when targeting a Cyclone® IV E device in the U14 package, VCCINT defaults to 1.0V in the EPE version 11.1sp2. The correct voltage should be 1.2V. Cyclone IV E devices in the U14 package do not support a VCCINT of 1.0V Resolution You need to change the Temperature Grade to Extended in order for the EPE to correctly select 1.2V for VCCINT. This will be fixed in a future version of the EPE. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Cyclone® IV E FPGA'] ['novalue'] ['novalue'] ['novalue']