Low Latency Ethernet 10G MAC Intel® Arria® 10 FPGA IP Design Example User Guide

Download PDF
ID 683063
Date 1/11/2022
Public
Document Table of Contents
Document Table of Contents x
1. Quick Start Guide 2. 10M/100M/1G/10G Ethernet Design Example for Intel® Arria® 10 Devices 3. 1G/10G Ethernet Design Example for Intel® Arria® 10 Devices 4. 10GBASE-R Ethernet Design Example for Intel® Arria® 10 Devices 5. 1G/2.5G Ethernet Design Example for Intel® Arria® 10 Devices 6. 1G/2.5G/10G Ethernet Design Example for Intel® Arria® 10 Devices 7. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example for Intel® Arria® 10 Devices 8. Interface Signals Description 9. Configuration Registers Description 10. Low Latency Ethernet 10G MAC Intel® Arria® 10 FPGA IP Design Example User Guide Archives 11. Document Revision History for the Low Latency Ethernet 10G MAC Intel® Arria® 10 FPGA IP Design Example User Guide
1. Quick Start Guide x
1.1. Directory Structure 1.2. Generating the Design 1.3. Compiling and Simulating the Design 1.4. Compiling and Testing the Design in Hardware
1.2. Generating the Design x
1.2.1. Procedure 1.2.2. Design Example Parameters
1.3. Compiling and Simulating the Design x
1.3.1. Procedure 1.3.2. Testbench
1.4. Compiling and Testing the Design in Hardware x
1.4.1. Procedure 1.4.2. Hardware Setup
2. 10M/100M/1G/10G Ethernet Design Example for Intel® Arria® 10 Devices 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
2.4. Simulation x
2.4.1. Test Case—Design Example with the IEEE 1588v2 Feature 2.4.2. Test Case—Design Example without the IEEE 1588v2 Feature
2.5. Hardware Testing x
2.5.1. Test Cases 2.5.2. Signal Tap Debug Signals
3. 1G/10G Ethernet Design Example for Intel® Arria® 10 Devices x
3.1. Features 3.2. Hardware and Software Requirements 3.3. Functional Description 3.4. Simulation 3.5. Hardware Testing 3.6. Interface Signals 3.7. 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 3.4.2. Test Case—Design Example without the IEEE 1588v2 Feature
3.5. Hardware Testing x
3.5.1. Test Cases 3.5.2. Signal Tap Debug Signals
4. 10GBASE-R Ethernet Design Example for Intel® Arria® 10 Devices 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 and Reset Scheme
4.5. Hardware Testing x
4.5.1. Test Cases 4.5.2. Signal Tap Debug Signals
5. 1G/2.5G Ethernet Design Example for Intel® Arria® 10 Devices x
5.1. Features 5.2. Hardware and Software Requirements 5.3. Functional Description 5.4. Simulation 5.5. Hardware Testing 5.6. Interface Signal 5.7. Configuration Registers
5.3. Functional Description x
5.3.1. Design Components 5.3.2. Clocking Scheme 5.3.3. Reset Scheme 5.3.4. Partial Reconfiguration Ready
5.4. Simulation x
5.4.1. Test Case—Design Example with the IEEE 1588v2 Feature 5.4.2. Test Case—Design Example without the IEEE 1588v2 Feature
5.5. Hardware Testing x
5.5.1. Test Procedure
6. 1G/2.5G/10G Ethernet Design Example for Intel® Arria® 10 Devices x
6.1. Features 6.2. Hardware and Software Requirements 6.3. Functional Description 6.4. Simulation 6.5. Hardware Testing 6.6. Interface Signals 6.7. Configuration Registers
6.3. Functional Description x
6.3.1. Design Components 6.3.2. Clocking Scheme 6.3.3. Reset Scheme 6.3.4. Partial Reconfiguration Ready 6.3.5. Timing Constraints
6.5. Hardware Testing x
6.5.1. Test Procedure
7. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example for Intel® Arria® 10 Devices x
7.1. Features 7.2. Hardware and Software Requirements 7.3. Functional Description 7.4. Simulation 7.5. Hardware Testing 7.6. Interface Signals 7.7. Configuration Registers
7.3. Functional Description x
7.3.1. Design Components 7.3.2. Clocking Scheme 7.3.3. Reset Scheme
7.4. Simulation x
7.4.1. Test Case
7.5. Hardware Testing x
7.5.1. Test Procedure
8. Interface Signals Description x
8.1. Clock and Reset Interface Signals 8.2. Avalon® Memory-Mapped Interface Signals 8.3. Avalon® Streaming Interface Signals 8.4. PHY Interface Signals 8.5. Status Interface 8.6. IEEE 1588v2 Timestamp Interface Signals 8.7. Packet Classifier Interface Signals 8.8. ToD Interface Signals
9. Configuration Registers Description x
9.1. Register Access Definition 9.2. Low Latency Ethernet 10G MAC 9.3. PHY 9.4. Transceiver Reconfiguration 9.5. TOD
9.3. PHY x
9.3.1. 1G/10G PHY 9.3.2. 1G/2.5G/5G/10G Multi-rate PHY
1. Quick Start Guide
2. 10M/100M/1G/10G Ethernet Design Example for Intel® Arria® 10 Devices
3. 1G/10G Ethernet Design Example for Intel® Arria® 10 Devices
4. 10GBASE-R Ethernet Design Example for Intel® Arria® 10 Devices
5. 1G/2.5G Ethernet Design Example for Intel® Arria® 10 Devices
6. 1G/2.5G/10G Ethernet Design Example for Intel® Arria® 10 Devices
7. 10M/100M/1G/2.5G/5G/10G (USXGMII) Ethernet Design Example for Intel® Arria® 10 Devices
8. Interface Signals Description
9. Configuration Registers Description
10. Low Latency Ethernet 10G MAC Intel® Arria® 10 FPGA IP Design Example User Guide Archives
11. Document Revision History for the Low Latency Ethernet 10G MAC Intel® Arria® 10 FPGA IP Design Example User Guide

2.4.1. Test Case—Design Example with the IEEE 1588v2 Feature

The simulation test case performs the following steps:

  1. Starts up the design example with an operating speed of 10G.
  2. Configures the MAC, PHY, and FIFO buffer for all channels.
  3. Waits until the design example asserts the channel_ready signal for each channel.
  4. Sends the following packets:
    • Non-PTP
    • No VLAN, PTP over Ethernet, PTP Sync Message, 1-step PTP
    • VLAN, PTPover UDP/IPv4, PTP Sync Message,1-step PTP
    • Stacked VLAN, PTP over UDP/IPv6, PTP Sync Message, 2-step PTP
    • No VLAN, PTP over Ethernet, PTP Delay Request Message, 1-step PTP
    • VLAN, PTPover UDP/IPv4, PTP Delay Request Message, 2-step PTP
    • Stacked VLAN, PTP over UDP/IPv6, PTP Delay Request Message, 1-step PTP
  5. Repeats steps 2 to 4 for other operating speeds.

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.

Figure 12. Sample Simulation Output
Level Two Title