1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP User Guide: Agilex™ 3 and Agilex™ 5 FPGAs and SoCs

Download PDF
ID 813667
Date 4/07/2025
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents
Document Table of Contents x
1. About the 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP for Agilex™ 3 and Agilex™ 5 Devices 2. Getting Started 3. Functional Description 4. Parameter Settings for 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP 5. Interface Signals 6. Configuration Registers 7. Debug Checklist 8. 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP User Guide: Agilex™ 3 and Agilex™ 5 FPGAs and SoCs Archives 9. Document Revision History for the 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP User Guide: Agilex™ 3 and Agilex™ 5 FPGAs and SoCs
1. About the 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP for Agilex™ 3 and Agilex™ 5 Devices x
1.1. Release Information 1.2. Features 1.3. Device Family Support 1.4. Device Speed Grade Support 1.5. Resource Utilization
2. Getting Started x
2.1. Introduction to Intel® FPGA IP 2.2. Installing and Licensing Intel® FPGA IPs 2.3. Specifying the IP Core Parameters and Options 2.4. Generated File Structure 2.5. Simulating Intel® FPGA IPs 2.6. Integrating Your IP Core in Your Design
2.2. Installing and Licensing Intel® FPGA IPs x
2.2.1. Intel FPGA IP Evaluation Mode
2.6. Integrating Your IP Core in Your Design x
2.6.1. Adding the GTS System PLL Clocks IP
3. Functional Description x
3.1. Architecture 3.2. Dynamic Reconfiguration Flow 3.3. Clocking and Reset Sequence 3.4. Timing Constraints 3.5. Operation Speed Switching 3.6. USXGMII 3.7. Fmax Requirement
3.1. Architecture x
3.1.1. 2.5G, 1G/2.5G, 1G/2.5G/10G (MGBASE) 3.1.2. 10M/100M/1G/2.5G/5G/10G (USXGMII) 3.1.3. 1G/2.5G/10G MGBASE PCS only
3.2. Dynamic Reconfiguration Flow x
3.2.1. RTL Generation using Dynamic Reconfiguration IP
3.2.1. RTL Generation using Dynamic Reconfiguration IP x
3.2.1.1. Step 1: Generating the 1G/2.5G/5G/10G Multirate Ethernet PHY IP 3.2.1.2. Step 2: QSF settings and Dynamic Reconfiguration (DR) profile assignments 3.2.1.3. Step 3: RTL Generation using Quartus® Prime Pro Edition Tool 3.2.1.4. Step 4: Instantiate the IP top file with the GTS Dynamic Reconfiguration Controller IP
3.3. Clocking and Reset Sequence x
3.3.1. Clocking 3.3.2. Reset Sequence
4. Parameter Settings for 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP x
4.1. Core Configuration 4.2. Analog Parameters
5. Interface Signals x
5.1. Clock Signals 5.2. Reset Signals 5.3. Serial Interface Signals 5.4. Avalon Memory-Mapped Interface Signals 5.5. XGMII Signals 5.6. GMII Signals 5.7. PHY Status Signals 5.8. Transceiver Mode and Operating Speed Signals 5.9. Transceiver Status and Reconfiguration Signals 5.10. GTS Reset Sequencer Signals 5.11. Dynamic Reconfiguration Controller Interface Signals
5.6. GMII Signals x
5.6.1. 1G/2.5G/10G MGBASE PCS Only PMA Interface
6. Configuration Registers x
6.1. Register Map 6.2. PHY Registers
7. Debug Checklist x
7.1. Pre-Debugging Process 7.2. Clock Frequency 7.3. Recommended Reset Handling 7.4. Signals for Signal Tap
1. About the 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP for Agilex™ 3 and Agilex™ 5 Devices
2. Getting Started
3. Functional Description
4. Parameter Settings for 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP
5. Interface Signals
6. Configuration Registers
7. Debug Checklist
8. 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP User Guide: Agilex™ 3 and Agilex™ 5 FPGAs and SoCs Archives
9. Document Revision History for the 1G/2.5G/5G/10G Multirate Ethernet PHY Intel® FPGA IP User Guide: Agilex™ 3 and Agilex™ 5 FPGAs and SoCs

7.1. Pre-Debugging Process

The following outlines the preliminary steps to take before starting the debugging process:
  1. Ensure a comprehensive understanding of the problem statement and requirements.
  2. Search for articles related to the issue on Altera Knowledge Base or refer to Altera Errata documents in the Altera FPGA Documentation Index.
  3. Crosscheck the IEEE 802.3 Ethernet and Avalon® Specification.
  4. Verify that the registers are configured with the correct settings. Refer to Configuration Registers.
  5. Ensure that your design meets the timing requirements.
  6. Optimize your design or test case if required.
  7. Check that all signals are connected correctly to the 1G/2.5G/5G/10G Multirate Ethernet PHY IP. Refer to Interface Signals.
  8. Ensure all clocks operate at the specified frequencies. Refer to Clocking
  9. Check that all resets are functioning as intended. Refer to Reset Sequence.
Related Information
Level Two Title