1. Agilex™ 3 Clocking and PLL Overview
2. Agilex™ 3 Clocking and PLL Architecture and Features
3. Agilex™ 3 Clocking and PLL Design Considerations
4. Clock Control Altera™ FPGA IP Core
5. IOPLL FPGA IP
6. I/O PLL Reconfiguration
7. Document Revision History for the Clocking and PLL User Guide: Agilex™ 3 FPGAs and SoCs
2.2.1. PLL Features
2.2.2. PLL Usage
2.2.3. PLL Locations
2.2.4. PLL Architecture
2.2.5. PLL Control Signals
2.2.6. PLL Feedback Modes
2.2.7. Clock Multiplication and Division
2.2.8. Programmable Phase Shift
2.2.9. Programmable Duty Cycle
2.2.10. PLL Cascading
2.2.11. PLL Input Clock Switchover
2.2.12. PLL Reconfiguration and Dynamic Phase Shift
2.2.13. PLL Calibration
6.1.1. Release Information for EMIF Calibration IP
6.1.2. Setting Up the IOPLL FPGA IP
6.1.3. Setting Up the EMIF Calibration IP
6.1.4. Connectivity Between IOPLL FPGA IP and EMIF Calibration IP
6.1.5. Axilite Interface Ports in the EMIF Calibration IP
6.1.6. Reconfiguration Guideline for HSIO I/O PLLs
6.1.7. Design Example for HSIO I/O PLL Reconfiguration
6.2.2.1. Read and Write Operations via Avalon® Memory-Mapped Interface
6.2.2.2. Enabling Reconfiguration for The Desired I/O PLL
6.2.2.3. Clearing off Calibration Statuses
6.2.2.4. Reconfiguring The I/O PLL
6.2.2.5. Enabling Recalibration for HVIO PLLs
6.2.2.6. Requesting Recalibration of I/O PLL
6.2.2.7. Clock Gating (Optional)
6.1.6.1. Enabling Reconfiguration for The Desired I/O PLL
- Set the address bus value for s0_axi4lite_awaddr according to the table below:
Address Bus Value for HSIO I/O PLL Reconfiguration Value s0_axi4lite_awaddr [7:0] 0x10 s0_axi4lite_awaddr [20:13] I/O PLL Base Address s0_axi4lite_awaddr [23:21] 3’b101 - Set the LSB of data bus value to 1’b1 to enable read and write operation.