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1. About the F-Tile Low Latency Ethernet 10G MAC Intel® FPGA IP User Guide
2. Low Latency Ethernet 10G MAC Intel® FPGA IP Overview
3. Getting Started
4. Functional Description
5. Low Latency Ethernet 10G MAC Intel® FPGA IP Parameters
6. Interface Signals
7. Configuration Registers
8. F-Tile Low Latency Ethernet 10G MAC Intel FPGA IP User Guide Archives
9. Document Revision History for the F-Tile Low Latency Ethernet 10G MAC Intel® FPGA IP User Guide
3.1. Introduction to Intel® FPGA IP Cores
3.2. Installing and Licensing Intel® FPGA IP Cores
3.3. Specifying the IP Core Parameters and Options ( Quartus® Prime Pro Edition)
3.4. Generated File Structure
3.5. Simulating Intel® FPGA IP Cores
3.6. Upgrading the Low Latency Ethernet 10G MAC Intel® FPGA IP Core
3.7. Low Latency Ethernet 10G MAC Intel® FPGA IP Design Examples
6.1. Clock and Reset Signals
6.2. Speed Selection Signal
6.3. Error Correction Signals
6.4. Avalon® Memory-Mapped Interface Programming Signals
6.5. Avalon® Streaming Data Interfaces
6.6. Avalon® Streaming Flow Control Signals
6.7. Avalon® Streaming Status Interface
6.8. PHY-side Interfaces
6.9. IEEE 1588v2 Interfaces
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4.10.4.3. PTP Packet over UDP/IPv6
The following figures show the structure and format of the PTP packet transported over the UDP/IPv6 protocol. Checksum calculation is mandatory for the UDP/IPv6 protocol. You must extend 2 bytes at the end of the UDP payload of the PTP packet. The MAC function modifies the extended bytes to ensure that the UDP checksum remains uncompromised.
Figure 29. PTP packet within UDP over IPv6 over Ethernet Frame
Figure 30. PTP Packet Format over UDP/IPv6