| 2021.10.04 | 21.3 |  
        Added the Power Analysis for Dual-Core 1SG10M  Intel® Stratix® 10 Devices topic. Added a note and one new section to the   Intel®  FPGA PTC - Common Page Elements topic. Removed a line from the Power Characteristics description in  in the   Intel®  FPGA PTC - Main Page topic. Added the Calculating ALM Utilization and Calculating Register Utilization sections to the   Intel®  FPGA PTC - Logic Page topic. Removed references to Enpirion devices, throughout.  | 
 
      
      | 2021.07.22 | 21.1 | Revised the description of the FPGA Core row name for TSD Offset, in . | 
 
      
      | 2021.06.10 | 21.1 | In the   Intel® FPGA Power and Thermal Calculator Pages chapter, implemented a minor wording change to the PLL Reference Clock Frequency (MHz) description in the I/O-IP Page topic. | 
 
      
      | 2021.03.29 | 21.1 |  
        Implemented minor changes and updates to figures, throughout.In the   Intel® FPGA Power and Thermal Calculator Pages chapter: 
          
          Modified the table in the Intel FPGA PTC - Power Summary topic. Modified the Junction temperature, TJ   description in the Main Page topic. Added the eSRAM ID column to the RAM Page topic. Added the Domain column to the Clock Page topic. Added the IO Bank and Bank ID columns to the I/O Page topic. Modified the description of the Treatment of Unused HSSI Dies parameter, and made several changes to the Transceiver Page Information table in the Transceiver Page topic. Made extensive changes to theThermal Page topic. Made changes to the Current and Power regulator Requirements Per Voltage Rail table, in the Report Page topic. In the Factors Affecting the Accuracy of the  Intel® FPGA Power and Thermal Calculator  chapter, added the I/O Bank Allocation topic.  | 
 
      
      | 2021.01.21 | 20.3 | In the   Intel® FPGA Power and Thermal Calculator Pages chapter:  
        In the I/O Page topic, modified the description of the OE % column. Under the Transceiver Page topic, added the Estimating E-Tile Channel PLL Power with the Intel Power and Thermal Calculator topic.  | 
 
      
      | 2020.10.05 | 20.3 |  
        In the Setting Up the Intel FPGA Power and Thermal Calculator chapter, made minor changes to the following topics: 
          
           Obtaining the Standalone Intel FPGA Power and Thermal Calculator  Estimating Power Consumption While Creating the FPGA Design In the Intel FPGA Power and Thermal Calculator Graphical User Interface chapter, made minor changes to the following topics: 
          
           Intel FPGA PTC Select Family Dialog Box  Intel FPGA PTC Basic GUI Components  Intel FPGA PTC Data Entry Pages  Intel FPGA PTC Field Types  Intel FPGA PTC Data Entry Error Messages Made changes to every topic in the Power and Thermal Calculator Pages chapter.  | 
 
      
      | 2020.07.24 | 20.1 | In the Power and Thermal Calculator Tabs chapter, implemented changes to the   Intel®  FPGA PTC - ADC/DAC Tab ( Intel® Stratix® 10 Devices Only) topic. | 
 
      
      | 2020.05.28 | 20.1 | In the   Intel®  FPGA PTC - Thermal Tab topic:  
        Modified the FPGA Core TSD Offset (°C) description in the HBM Die ΨJC(°C/W) table. Modified and consolidated the descriptions for the entries in the Transceiver Die TSD Offset (°C) table.  | 
 
      
      | 2020.04.27 | 20.1 | In the Power and Thermal Calculator Tabs chapter, updated the figure and revised the table contents, in the   Intel®  FPGA PTC - ADC/DAC Tab ( Intel® Stratix® 10 Devices Only) topic. | 
 
      
      | 2020.04.13 | 20.1 |  
        Added support for  Intel® Stratix® 10 devices, throughout. In the Setting Up the  Intel®  FPGA Power and Thermal Calculator chapter: 
          
          Modified the Licensing information in the Availability topic. Modified the Importing information in the Estimating Power Consumption While Creating the FPGA Design topic. In the Power and Thermal Calculator Graphical User Interface chapter: 
          
          Added the   Intel®  FPGA PTC Select Family Dialog Box and   Intel®  FPGA PTC Basic GUI Components topics. In the Power and Thermal Calculator Tabs chapter: 
          
          Added a Notice statement to the Power and Thermal Calculator Tabs topic. Added the   Intel®  FPGA PTC - ADC/DAC Tab topic. Added the   Intel®  FPGA PTC - HBM Tab topic. Added the   Intel®  FPGA PTC - Thermal Tab topic. Added the   Intel®  FPGA PTC -  Intel® Enpirion®  Tab topic. Added the   Intel®  FPGA Power and Thermal Calculator User Guide Archive.  | 
 
      
      | 2020.02.14 | 19.4 | Initial release. |