F-Tile PMA and FEC Direct PHY Multirate Intel® FPGA IP User Guide

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ID 720998
Date 2/07/2025
Public
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 Overview 7. F-Tile PMA and FEC Direct PHY Multirate Intel® FPGA IP User Guide Archives 8. Document Revision History for the F-Tile PMA and FEC Direct PHY Multirate Intel® FPGA IP User Guide
1. Introduction x
1.1. IP Core Overview 1.2. Release Information 1.3. Device Family Support 1.4. Device Speed Grade Support 1.5. Resource Utilization 1.6. Related Documentation
1.1. IP Core Overview x
1.1.1. Reconfiguration Group 1.1.2. Base Profile 1.1.3. Secondary Profiles 1.1.4. Startup Profile 1.1.5. Supported Reconfiguration Groups
2. Interface Overview x
2.1. Clock Signals 2.2. Reset Signals 2.3. TX and RX Parallel and Serial Signals 2.4. Custom Cadence Control and Status Signals 2.5. TX and RX PMA Status Signals 2.6. RS-FEC Signals 2.7. TX and RX PMA FIFO Signals 2.8. PMA Avalon Memory-Mapped Signals 2.9. Datapath Avalon Memory-Mapped Signals
3. Parameters x
3.1. Dynamic Reconfiguration QSF Settings 3.2. QSF settings for Different Reconfiguration Profiles 3.3. Generating IP-XACT File
3.2. QSF settings for Different Reconfiguration Profiles x
3.2.1. Bypass RX Adaptation QSF Settings
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 4.4. Configuring the F-Tile PMA/FEC Direct PHY Multirate Intel FPGA IP Core
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
4.4. Configuring the F-Tile PMA/FEC Direct PHY Multirate Intel FPGA IP Core x
4.4.1. Steps to Configure the F-Tile PMA/FEC Direct PHY Multirate Intel FPGA IP Core
6. Configuration Registers Overview x
6.1. Controlling the Reconfiguration Soft CSR Registers for Dynamic Reconfiguration 6.2. Configuration Registers
6.2. Configuration Registers x
6.2.1. F-Tile PMA/FEC Direct PHY Intel FPGA IP Core Soft CSR Registers 6.2.2. F-Tile PMA/FEC Direct PHY Multirate Intel® FPGA IP Core Soft CSR Registers
6.2.1. F-Tile PMA/FEC Direct PHY Intel FPGA IP Core Soft CSR Registers x
6.2.1.1. Controlling the Reconfiguration Soft CSR with Fractures
1. Introduction
2. Interface Overview
3. Parameters
4. Designing with the IP Core
5. Block Description
6. Configuration Registers Overview
7. F-Tile PMA and FEC Direct PHY Multirate Intel® FPGA IP User Guide Archives
8. Document Revision History for the F-Tile PMA and FEC Direct PHY Multirate Intel® FPGA IP User Guide

1.1.2. Base Profile

The base profile (Profile #0) is a superset profile within a reconfiguration group. The base profile defines the highest PMA or FEC direct data rates and uses all the PMA lanes allocated for the group. Profile #0 is always the base profile that uses the reconfiguration group profile settings.

The base profile (Profile #0) is always present in the F-Tile PMA/FEC Direct PHY Multirate Intel FPGA IP. Most of the IP configuration parameters in the base profile (Profile #0 IP Configuration) are automatically populated.

The F-Tile PMA/FEC Direct PHY Multirate Intel FPGA IP ports selection option is only available in the base profile (Profile #0). For example, you can enable specific ports such as tx_pmaif_fifo_pfull, tx_pmaif_fifo_pempty in the base profile and not in the secondary profiles. All ports selected and configured in the base profile are available at the top level and you can decide if you need these ports during run time.

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