Low Latency Ethernet 10G MAC Intel® FPGA IP Design Example User Guide: Agilex™ 5 FPGAs and SoCs

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ID 813665
Date 7/08/2024
Public
Document Table of Contents
Document Table of Contents x
1. Quick Start Guide 2. 10M/100M/1G Ethernet Design Example 3. 1G/2.5G Ethernet Design Example with IEEE 1588v2 Feature 4. 2.5G Ethernet Design Example 5. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example 6. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example with IEEE 1588 Design Example 7. Interface Signals Description 8. Configuration Registers Description 9. Low Latency Ethernet 10G MAC Intel® FPGA IP Design Example User Guide: Agilex™ 5 FPGAs and SoCs Archives 10. Document Revision History for the Low Latency Ethernet 10G MAC Intel® FPGA IP Design Example User Guide: Agilex™ 5 FPGAs and SoCs
1. Quick Start Guide x
1.1. Directory Structure 1.2. Generating the Design 1.3. Simulating the Design 1.4. Compiling and Configuring the Design Example in Hardware 1.5. Signal Tap Debugging
1.2. Generating the Design x
1.2.1. Procedure 1.2.2. Design Example Parameters
1.3. Simulating the Design x
1.3.1. Procedure 1.3.2. Testbench
1.4. Compiling and Configuring the Design Example in Hardware x
1.4.1. Procedure 1.4.2. Hardware Setup
1.5. Signal Tap Debugging x
1.5.1. Signal Tap Debug Signals
2. 10M/100M/1G Ethernet Design Example x
2.1. Features 2.2. Hardware and Software Requirements 2.3. Functional Description 2.4. Simulation 2.5. Hardware Testing 2.6. Interface Signals 2.7. Configuration Registers
2.3. Functional Description x
2.3.1. Design Components 2.3.2. Clocking Scheme 2.3.3. Reset Scheme
2.5. Hardware Testing x
2.5.1. Test Procedure
2.7. Configuration Registers x
2.7.1. Packet Generator and Traffic Monitor Register Map
3. 1G/2.5G Ethernet Design Example with IEEE 1588v2 Feature x
3.1. Features 3.2. Hardware and Software Requirements 3.3. Functional Description 3.4. Simulation 3.5. Interface Signals 3.6. Configuration Registers
3.3. Functional Description x
3.3.1. Design Components 3.3.2. Clocking Scheme 3.3.3. Reset Scheme
3.4. Simulation x
3.4.1. Test Case—Design Example with the IEEE 1588v2 Feature
4. 2.5G Ethernet Design Example x
4.1. Features 4.2. Hardware and Software Requirements 4.3. Functional Description 4.4. Simulation 4.5. Hardware Testing 4.6. Interface Signals 4.7. Configuration Registers
4.3. Functional Description x
4.3.1. Design Components 4.3.2. Clocking Scheme 4.3.3. Reset Scheme
4.5. Hardware Testing x
4.5.1. Test Procedure
4.7. Configuration Registers x
4.7.1. Packet Generator and Traffic Monitor Register Map
5. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example x
5.1. Features 5.2. Hardware and Software Requirements 5.3. Functional Description 5.4. Simulation 5.5. Hardware Testing 5.6. Interface Signals 5.7. Configuration Registers
5.3. Functional Description x
5.3.1. Design Components 5.3.2. Clocking Scheme 5.3.3. Reset Scheme
5.5. Hardware Testing x
5.5.1. Test Procedure
5.7. Configuration Registers x
5.7.1. Packet Generator and Traffic Monitor Register Map
6. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example with IEEE 1588 Design Example x
6.1. Features 6.2. Hardware and Software Requirements 6.3. Functional Description 6.4. Simulation 6.5. Interface Signals
6.3. Functional Description x
6.3.1. Design Components 6.3.2. Clocking Scheme 6.3.3. Reset Scheme
6.4. Simulation x
6.4.1. Test Case—Design Example with the IEEE 1588v2 Feature
7. Interface Signals Description x
7.1. Clock and Reset Interface Signals 7.2. Avalon® Memory-Mapped Interface Signals 7.3. Avalon® Streaming Interface Signals 7.4. PHY Interface Signals 7.5. Status Interface 7.6. IEEE 1588v2 Timestamp Interface Signals
8. Configuration Registers Description x
8.1. Register Access Definition 8.2. Low Latency Ethernet 10G MAC 8.3. PHY
8.3. PHY x
8.3.1. 1G/2.5G/5G/10G Multirate PHY
1. Quick Start Guide
2. 10M/100M/1G Ethernet Design Example
3. 1G/2.5G Ethernet Design Example with IEEE 1588v2 Feature
4. 2.5G Ethernet Design Example
5. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example
6. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example with IEEE 1588 Design Example
7. Interface Signals Description
8. Configuration Registers Description
9. Low Latency Ethernet 10G MAC Intel® FPGA IP Design Example User Guide: Agilex™ 5 FPGAs and SoCs Archives
10. Document Revision History for the Low Latency Ethernet 10G MAC Intel® FPGA IP Design Example User Guide: Agilex™ 5 FPGAs and SoCs

4.4. Simulation

The simulation test case performs the following steps:

  1. Starts up the example design with an operating speed of 2.5 Gbps.
  2. Configures the MAC, PHY, and FIFO buffer for both channels.
  3. Waits until the design example asserts the channel_tx_ready and channel_rx_ready signals for both channels.
  4. Sends the following packets:
    • 64-byte packet
    • 1518-byte packet
    • 100-byte packet

When simulation ends, the values of the MAC statistics counters are displayed in the transcript window. The transcript window also displays PASSED if the RX Avalon® streaming interface of channel 0 received all packets successfully, all statistics error counters are zero, and the RX MAC statistics counters are equal to the TX MAC statistics counters.

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