4.1. PTC Select Family Dialog Box - When you launch the Power and Thermal Calculator (PTC) standalone, or without an open Quartus Prime project, the Select Family dialog box appears automatically to allow you to select the FPGA family for your Intel FPGA PTC calculations. - 2026-02-20

Power and Thermal Calculator User Guide

Version: 25.1

When you launch the Power and Thermal Calculator (PTC) standalone, or without an open Quartus^® Prime project, the Select Family dialog box appears automatically to allow you to select the FPGA family for your Intel^® FPGA PTC calculations.

When you launch the PTC embedded version with an open Quartus^® Prime project, the Intel^® FPGA PTC obtains the device information from the project. Alternatively, you can turn on Open an existing PTC file in this dialog box to load the power data for a previously saved design hierarchy.

Figure 11. Select Family Dialog Box

Select the desired device family, and click OK.

Note:

Once you select a device family to model, you cannot change that selection unless you start a new PTC instance.
Currently, the PTC supports the Agilex™ 3, Agilex™ 5, Agilex™ 7 and Stratix^® 10 FPGA device families. The PTC pages have some differences, depending on the device family you select.