Quartus® Prime Pro Edition: Version 25.1.1 Software and Device Support Release Notes

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ID 683706
Date 8/11/2025
Public
Document Table of Contents
Document Table of Contents x
1. Quartus® Prime Pro Edition Version 25.1.1 Software and Device Support Release Notes
1. Quartus® Prime Pro Edition Version 25.1.1 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 25.1.1 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 25.1.1 Software and Device Support Release Notes

1.1. New Features and Enhancements

Quartus® Prime Pro Edition Software Version 25.1.1 includes functional and security updates. Keep your software up-to-date and follow the technical recommendations that help to improve the security of your Quartus® Prime installation.

Quartus® Prime Pro Edition Software Version 25.1.1 includes the following new features and enhancements:
  • Added device support for additional Agilex™ 3 C-Series devices. For details, refer to Changes in Device Support.
  • Added device support for additional Agilex™ 5 E-Series devices. For details, refer to Changes in Device Support.
  • Added device support for additional Agilex™ 7 I-Series devices. For details, refer to Changes in Device Support.
  • Added device support for additional Arria® 10 devices. For details, refer to Changes in Device Support.
  • Added device support for additional Stratix® 10 devices. For details, refer to Changes in Device Support.
  • Avalon streaming interface data streaming role maximum width is increased to 16384 bits from 8192 bits.

Bug Fixes

Quartus® Prime Pro Edition Software Version 25.1.1 also include bug fixes. Review Software Issues Resolved and Software Patches Included in this Release to see if this version contains fixes for or otherwise resolves any of your customer service ( Intel® Premier Support) requests.

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