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1.1. New Features and Enhancements
1.2. Changes to Software Behavior
1.3. Intel® FPGA IP Regeneration
1.4. Operating System Support
1.5. Disk Space and Memory Recommendations
1.6. Intel® Quartus® Prime Licensing Information
1.7. Device Support and Pin-Out Status
1.8. Timing Model, Power Model, and Device Status
1.9. IBIS Models
1.10. EDA Interface Information
1.11. Antivirus Verification
1.12. Software Issues Resolved
1.13. Software Patches Included in this Release
1.14. Latest Known Intel® Quartus® Prime Software Issues
1.15. Intel® Quartus® Prime Pro Edition Software and Device Support Release Notes Archives
1.16. Intel® Quartus® Prime Pro Edition Software Release Version 22.4 Document Revision History
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1.2. Changes to Software Behavior
This section documents instances in which the behavior and default settings of the Intel® Quartus® Prime Pro Edition software have been changed from earlier releases of the Intel® Quartus® Prime Pro Edition software.
Intel® Quartus® Prime Pro Edition has the following changes:
- Updated the timing model for some Intel® Agilex™ F-Series with a -4F speed grade. The updated timing model corrects for a discrepancy discovered when these devices run at 0° C.
The following Intel® Agilex™ F-Series devices are affected by this updated timing model:
- AGFA014R24, AGFA019R25, AGFA022R25, AGFA023R25, AGFA027R25
- AGFB014R24, AFGB019R25, AGFB022R25, AGFB023R25, AGFB027R25
- AGFC019R25, AGFC023R25
- AGFD019R25, AGFD023R25
For more information about this timing model update, refer to "Why are there functional failures when using Intel® Agilex™ F-Series -4F devices in the Intel® Quartus® Prime Pro Edition Software version 22.3 and earlier?" in the Intel® FPGA Knowledge Base.
Refer to the Intel® Quartus® Prime Default Settings File (.qdf), <Quartus Prime installation directory>/quartus/bin/assignment_defaults.qdf, for a list of all the default assignment settings for the latest version of the Intel® Quartus® Prime software.