F-Tile Ethernet Multirate Intel® FPGA IP User Guide

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ID 714307
Date 6/20/2022
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Document Table of Contents
Document Table of Contents x
1. Introduction 2. Interface Overview 3. Parameters 4. Designing with the IP Core 5. Block Description 6. Configuration Registers 7. Document Revision History for the F-Tile Ethernet Multirate Intel FPGA IP User Guide
1. Introduction x
1.1. Overview 1.2. Release Information 1.3. Device Family Support 1.4. Device Speed Grade Support 1.5. Resource Utilization 1.6. Related Documentation 1.7. F-Tile Ethernet Multirate IP Core Features and Constraints 1.8. F-Tile Ethernet Multirate IP Core Concepts
1.8. F-Tile Ethernet Multirate IP Core Concepts x
1.8.1. Reconfiguration Group 1.8.2. Base Profile 1.8.3. Secondary Profile 1.8.4. Secondary Profile Group 1.8.5. Startup Profile 1.8.6. Supported Reconfiguration Groups 1.8.7. PTP Timestamp Accuracy Support 1.8.8. Transceiver Lane Mapping
2. Interface Overview x
2.1. Port Numbering Scheme 2.2. Clock Signals 2.3. Reset Signals 2.4. Fractured MAC Segmented Interface for FGT Transceivers 2.5. Fractured MAC SOP-Aligned Client Interface for FGT Transceivers 2.6. Fractured MII or PCS-Only Interface for FGT Transceivers 2.7. Fractured PCS66 Interface for OTN/FlexE for FGT Transceivers 2.8. MAC Flow Control Interface 2.9. Status Interface 2.10. Avalon® Memory-Mapped Reconfiguration Interfaces 2.11. Precision Time Protocol Interface
2.11. Precision Time Protocol Interface x
2.11.1. PTP Clock Interface 2.11.2. Time-of-Day Interface 2.11.3. TX 2-Step Timestamp Interface 2.11.4. TX 1-Step Timestamp Interface 2.11.5. RX Timestamp Interface 2.11.6. PTP Status Interface 2.11.7. PTP Tile Interface
4. Designing with the IP Core x
4.1. Installing and Licensing Intel® FPGA IP Cores 4.2. Specifying the IP Core Parameters and Options 4.3. Generated File Structure
4.1. Installing and Licensing Intel® FPGA IP Cores x
4.1.1. Intel® FPGA IP Evaluation Mode
4.2. Specifying the IP Core Parameters and Options x
4.2.1. Reference and System PLL Clock for your IP Design
5. Block Description x
5.1. Precision Time Protocol
1. Introduction
2. Interface Overview
3. Parameters
4. Designing with the IP Core
5. Block Description
6. Configuration Registers
7. Document Revision History for the F-Tile Ethernet Multirate Intel FPGA IP User Guide

1.8.2. Base Profile

A base profile is the superset profile within a reconfiguration group. A base profile defines a single port with the highest Ethernet rate and uses all the transceivers allocated for the group. The Ethernet rate is predefined for every group and is not modifiable.

For example, the 100GE-4 Reconfigurable group has the 100GE-4 base profile with optional FEC and MAC selections. You must always configure the base profile.

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