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1.1. New Features and Enhancements
1.2. Changes to Software Behavior
1.3. Operating System Support
1.4. Memory Recommendations
1.5. Device Support and Pin-Out Status
1.6. Timing Model, Power Model, and Device Status
1.7. IBIS Models
1.8. EDA Interface Information
1.9. Antivirus Verification
1.10. Software Issues Resolved
1.11. Software Patches Included in this Release
1.12. Latest Known Intel® Quartus® Prime Software Issues
1.13. Intel® Quartus® Prime Pro Edition Version 21.4 Software and Device Support Release Notes Archives
1.14. Document Revision History
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Ixiasoft
1.1. New Features and Enhancements
Intel® Quartus® Prime Pro Edition Software Version 21.4 includes functional and security updates. Keep your software up-to-date and follow the technical recommendations that help improve the security of your Intel® Quartus® Prime installation.
Intel® Quartus® Prime Pro Edition Software Version 21.4 includes the following new features and enhancements:
- Enhanced the partial reconfiguration flow to recover after sending a corrupted bitstream.
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Enhanced the security of Intel® Agilex™ devices with the following new features:
- Physical anti-tamper mitigation
- Support for black key provisioning which enables the secure programming of the user AES key in a non-secure manufacturing environment
Bug Fixes
Intel® Quartus® Prime Pro Edition Software Version 21.4 also includes 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 requests.