Early Power Estimator for Intel® Cyclone® 10 GX FPGAs User Guide

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ID 683150
Date 12/03/2021
Public
Document Table of Contents
Document Table of Contents x
1. Overview of the Early Power Estimator for Intel® Cyclone® 10 GX 2. Setting Up the Early Power Estimator for Intel® Cyclone® 10 GX 3. Early Power Estimator for Intel® Cyclone® 10 GX Graphical User Interface 4. Early Power Estimator Worksheets for Intel® Cyclone® 10 GX 5. Factors Affecting the Accuracy of the Early Power Estimator for Intel® Cyclone® 10 GX 6. Document Revision History for Early Power Estimator for Intel® Cyclone® 10 GX FPGAs User Guide A. Measuring Static Power
1. Overview of the Early Power Estimator for Intel® Cyclone® 10 GX x
1.1. Power Model Status
2. Setting Up the Early Power Estimator for Intel® Cyclone® 10 GX x
2.1. System Requirements 2.2. Download and Install the Early Power Estimator 2.3. Estimating Power Consumption
2.2. Download and Install the Early Power Estimator x
2.2.1. Changing the Macro Security Level in Microsoft Excel* 2003 2.2.2. Changing the Macro Security Level in Microsoft Excel* 2007 2.2.3. Changing the Macro Security Level in Microsoft Excel* 2010
2.3. Estimating Power Consumption x
2.3.1. Estimating Power Consumption Before Starting the FPGA Design 2.3.2. Estimating Power Consumption While Creating the FPGA Design 2.3.3. Estimating Power Consumption After Completing the FPGA Design
3. Early Power Estimator for Intel® Cyclone® 10 GX Graphical User Interface x
3.1. Early Power Estimator Input Fields 3.2. Early Power Estimator Output Fields 3.3. Early Power Estimator Input/Output Fields 3.4. Early Power Estimator Field Shading 3.5. Early Power Estimator Input Field Dependencies 3.6. Early Power Estimator Buttons
4. Early Power Estimator Worksheets for Intel® Cyclone® 10 GX x
4.1. Cyclone® 10 GX EPE - Common Worksheet Elements 4.2. Cyclone® 10 GX EPE - Main Worksheet 4.3. Cyclone® 10 GX EPE - Logic Worksheet 4.4. Cyclone® 10 GX EPE - RAM Worksheet 4.5. Cyclone® 10 GX EPE - DSP Worksheet 4.6. Cyclone® 10 GX EPE - Clock Worksheet 4.7. Cyclone® 10 GX EPE - PLL Worksheet 4.8. Cyclone® 10 GX EPE - I/O Worksheet 4.9. Cyclone® 10 GX EPE - I/O-IP Worksheet 4.10. Cyclone® 10 GX EPE - XCVR Worksheet 4.11. Cyclone® 10 GX EPE - Report Worksheet 4.12. Cyclone® 10 GX EPE - Enpirion Worksheet
5. Factors Affecting the Accuracy of the Early Power Estimator for Intel® Cyclone® 10 GX x
5.1. Toggle Rate 5.2. Airflow 5.3. Temperature 5.4. Heat Sink
1. Overview of the Early Power Estimator for Intel® Cyclone® 10 GX
2. Setting Up the Early Power Estimator for Intel® Cyclone® 10 GX
3. Early Power Estimator for Intel® Cyclone® 10 GX Graphical User Interface
4. Early Power Estimator Worksheets for Intel® Cyclone® 10 GX
5. Factors Affecting the Accuracy of the Early Power Estimator for Intel® Cyclone® 10 GX
6. Document Revision History for Early Power Estimator for Intel® Cyclone® 10 GX FPGAs User Guide
A. Measuring Static Power

5.4. Heat Sink

The following equations show how to determine power when using a heat sink.

Figure 30. Total Power
Figure 31. Junction–to–Ambient Thermal Resistance

You can obtain the junction-to-case thermal resistance ( θJC) value that is specific to the FPGA from the data sheet. The case-to-heat-sink thermal resistance (θCS) value refers to the material that binds the heat sink to the FPGA and is approximated to be 0.1 °C/W. You can obtain the heat sink-to-ambient thermal resistance (θSA) value from the manufacturer of the heat sink. Ensure that you obtain this value for the right conditions for the FPGA, which include analyzing the correct heat sink information at the appropriate airflow at the device.

Level Two Title