Quartus® Prime Pro Edition: Version 25.3 Software and Device Support Release Notes

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ID 683706
Date 10/29/2025
Public
Document Table of Contents
Document Table of Contents x
1. Quartus® Prime Pro Edition Version 25.3 Software and Device Support Release Notes
1. Quartus® Prime Pro Edition Version 25.3 Software and Device Support Release Notes x
1.1. New Features and Enhancements 1.2. Changes to Software Behavior 1.3. Altera IP Regeneration 1.4. Operating System Support 1.5. Disk Space and Memory Recommendations 1.6. Quartus® Prime Licensing Information 1.7. Device Support and Pin-Out Status 1.8. Timing Model, Power Model, and Device Model Status 1.9. Altera® FPGA SDM Firmware 1.10. IBIS Models 1.11. EDA Interface Information 1.12. Antivirus Verification 1.13. Software Issues Resolved 1.14. Software Patches Included in this Release 1.15. Latest Known Quartus® Prime Software Issues 1.16. Latest Known Altera® FPGA SDM Firmware Issues 1.17. Quartus® Prime Pro Edition Software and Device Support Release Notes Archives 1.18. Quartus® Prime Pro Edition Software Release Version 25.3 Document Revision History
1.2. Changes to Software Behavior x
1.2.1. Deprecated Features and Functions 1.2.2. Removed Features and Functions
1.7. Device Support and Pin-Out Status x
1.7.1. Devices with Final Device Support 1.7.2. Devices with Preliminary Device Support 1.7.3. Devices with Advance Device Support 1.7.4. Changes in Device Support
1. Quartus® Prime Pro Edition Version 25.3 Software and Device Support Release Notes

1.6. Quartus® Prime Licensing Information

If you use a floating license with Quartus® Prime Version 25.3, ensure that you use the most recent version of the FlexLM license daemon.

Important: Questa*-Intel® FPGA Edition and Questa*-Intel® FPGA Starter Edition require a separate license daemon from the Altera FPGA software license daemon.

For more information about licensing, refer to Intel FPGA Software Installation and Licensing .

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