Power and Thermal Analyzer User Guide

Download PDF
ID 865226
Date 9/29/2025
Public
Document Table of Contents
Document Table of Contents x
1. Overview of the Power and Thermal Analyzer 2. Estimating Power Consumption with the Power and Thermal Analyzer 3. Power and Thermal Analyzer (PTA) Graphical User Interface 4. Power and Thermal Analyzer Resource Types 5. Command Line Options and Scripting 6. Factors Affecting the Accuracy of the Power and Thermal Analyzer 7. Document Revision History for the Power and Thermal Analyzer User Guide A. Measuring Static Power B. Tcl Command Reference
1. Overview of the Power and Thermal Analyzer x
1.1. Accessing the Power and Thermal Analyzer 1.2. PTA Power Model Status 1.3. Definitions of Power Terms Used in this Document
2. Estimating Power Consumption with the Power and Thermal Analyzer x
2.1. Estimating Power Before Starting the FPGA Design 2.2. Estimating Power While Creating the FPGA Design 2.3. Estimating Power After Completing the FPGA Design 2.4. Estimating Power for Dual-Core Devices
3. Power and Thermal Analyzer (PTA) Graphical User Interface x
3.1. PTA - Device Selector Dialog Box 3.2. PTA - Primary GUI Components 3.3. PTA - Hierarchical Design Editor 3.4. PTA - Using Design Hierarchies in the Power and Thermal Analyzer 3.5. PTA - Entering Hierarchy Information Into the PTA 3.6. PTA - Current Drawn per Supply Tab 3.7. PTA - Temperature and Cooling Tab 3.8. PTA - Resource Utilization Panel 3.9. PTA - Register Dynamic Power in Agilex Devices 3.10. PTA - Input Fields 3.11. PTA - Data Entry Error Messages 3.12. PTA - Search Features 3.13. PTA - Filtered Searches 3.14. PTA - Using the Tcl Console to Perform Searches
4. Power and Thermal Analyzer Resource Types x
4.1. PTA - Power Summary 4.2. PTA - Root Entry 4.3. PTA - Instance 4.4. PTA - Logic Resource Type 4.5. PTA - RAM Resource Type 4.6. PTA - DSP Resource Type 4.7. PTA - Clock Resource Type 4.8. PTA - PLL Resource Type 4.9. PTA - I/O Resource Type 4.10. PTA - Transceiver Resource Type 4.11. PTA - Crypto Resource Type 4.12. PTA - NOC Resource Type 4.13. PTA - HBM Resource Type
4.10. PTA - Transceiver Resource Type x
4.10.1. PTA - Estimating E-Tile Channel PLL Power
5. Command Line Options and Scripting x
5.1. Invoking the Power and Thermal Analyzer from the Command Line 5.2. Running Scripts with the Power and Thermal Analyzer
6. Factors Affecting the Accuracy of the Power and Thermal Analyzer x
6.1. Toggle Rate 6.2. I/O Bank Allocation
B. Tcl Command Reference x
B.1. add B.2. copy B.3. delete B.4. edit B.5. export_design_file B.6. find_instances B.7. get_available_ips B.8. get_available_resource_types B.9. get_available_values B.10. get_first_error B.11. get_properties B.12. get_report B.13. get_report_names B.14. get_results B.15. get_value B.16. import_design_file B.17. move B.18. open_design_file B.19. pta::get_active_design B.20. pta::get_defaults B.21. pta::get_designs B.22. pta::locate B.23. pta::set_active_design B.24. pta::set_family B.25. recalculate_power B.26. redo B.27. save B.28. set_device B.29. set_view B.30. undo
1. Overview of the Power and Thermal Analyzer
2. Estimating Power Consumption with the Power and Thermal Analyzer
3. Power and Thermal Analyzer (PTA) Graphical User Interface
4. Power and Thermal Analyzer Resource Types
5. Command Line Options and Scripting
6. Factors Affecting the Accuracy of the Power and Thermal Analyzer
7. Document Revision History for the Power and Thermal Analyzer User Guide
A. Measuring Static Power
B. Tcl Command Reference

1.1. Accessing the Power and Thermal Analyzer

Table 1.  Power and Thermal Analyzer Versions Available
PTA Version Description Access and Run
Embedded PTA

Launched from within the Quartus® Prime software. Populates the PTA from project settings and compilation results.

The PTA assumes the current device selected in the Quartus® Prime software. If the current device is not supported by the PTA, it assumes a default device and displays an informative message.

In the Quartus® Prime software, click Tools > Power and Thermal Analyzer, or type the quartus_pta command in the Quartus® Prime software command shell.
Standalone PTA Runs independently from the Quartus® Prime software and includes all features in the embedded PTA. You input all data manually, or import from a .ptc or .pta file. Helpful in early design when power and cooling requirements are necessary but RTL is not yet available.
  • To launch the Windows version, click the icon in the Start menu.
  • To launch the Linux version, type ./quartus_pta <Enter> in the installation folder.
Level Two Title