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1. Stratix® 10 Clocking and PLL Overview
2. Stratix® 10 Clocking and PLL Architecture and Features
3. Stratix® 10 Clocking and PLL Design Considerations
4. Stratix® 10 Clocking and PLL Implementation Guides
5. Clock Control Intel® FPGA IP Core References
6. IOPLL Intel® FPGA IP Core References
7. IOPLL Reconfig Intel® FPGA IP Core References
8. Stratix® 10 Clocking and PLL User Guide Archives
9. Document Revision History for the Stratix® 10 Clocking and PLL User Guide
2.2.1. PLL Features
2.2.2. PLL Usage
2.2.3. PLL Architecture
2.2.4. PLL Control Signals
2.2.5. Clock Feedback Modes
2.2.6. Clock Multiplication and Division
2.2.7. Programmable Phase Shift
2.2.8. Programmable Duty Cycle
2.2.9. PLL Cascading
2.2.10. Clock Switchover
2.2.11. PLL Reconfiguration and Dynamic Phase Shift
2.2.12. PLL Calibration
4.3.4.1. Design Example 1: .mif Streaming Reconfiguration Using IOPLL Reconfig IP Core
4.3.4.2. Design Example 2: Advanced Mode Reconfiguration Using IOPLL Reconfig IP Core
4.3.4.3. Design Example 3: Clock Gating Reconfiguration Using IOPLL Reconfig IP Core
4.3.4.4. Design Example 4: Dynamic Phase Shift Using IOPLL Reconfig IP Core
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3.5. Guideline: Timing Closure
For timing closure, refer to the following guidelines:
- Reconfiguring a PLL's counter and loop filter settings changes both the output frequency and the clock uncertainty of that I/O PLL. Dynamic phase shift only affects the output clock phase.
- The Timing Analyzer in the Quartus® Prime software performs timing analysis for the initial PLL settings only. You must verify that your design closes timing after dynamic reconfiguration or dynamic phase shift.
- Intel recommends compiling the I/O PLL designs with each intended configuration setting to determine the variation in the clock with the I/O PLL settings.