GTS Serial Lite IV IP User Guide

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ID 813966
Date 10/24/2025
Public
Document Table of Contents
Document Table of Contents x
1. About the GTS Serial Lite IV IP User Guide: Agilex™ 5 E-Series/D-Series and Agilex™ 3 Devices 2. GTS Serial Lite IV IP Overview 3. Getting Started 4. Functional Description 5. Parameters 6. GTS Serial Lite IV IP Interface Signals 7. Designing with GTS Serial Lite IV IP 8. Document Revision History for the GTS Serial Lite IV IP User Guide
2. GTS Serial Lite IV IP Overview x
2.1. Release Information 2.2. Supported Features 2.3. IP Version Support Level 2.4. Device Speed Grade Support 2.5. Resource Utilization and Latency 2.6. Bandwidth Efficiency
3. Getting Started x
3.1. Installing and Licensing IP Cores 3.2. Specifying the IP Parameters and Options 3.3. Generated File Structure 3.4. Simulating IP Cores 3.5. Synthesizing IP Cores in Other EDA Tools 3.6. Compiling the Full Design
3.1. Installing and Licensing IP Cores x
3.1.1. IP Evaluation Mode
3.4. Simulating IP Cores x
3.4.1. Simulating and Verifying the Design
4. Functional Description x
4.1. TX Datapath 4.2. RX Datapath 4.3. GTS Serial Lite IV IP Clock Architecture 4.4. Reset and Link Initialization 4.5. Link Rate and Bandwidth Efficiency Calculation
4.1. TX Datapath x
4.1.1. TX MAC Adapter 4.1.2. Control Word (CW) Insertion 4.1.3. TX CRC 4.1.4. TX MII Encoder 4.1.5. TX PCS and PMA
4.1.2. Control Word (CW) Insertion x
4.1.2.1. Start-of-burst CW 4.1.2.2. End-of-burst CW 4.1.2.3. Alignment Paired CW 4.1.2.4. Empty-cycle CW 4.1.2.5. Idle CW 4.1.2.6. Data Word
4.2. RX Datapath x
4.2.1. RX PCS and PMA 4.2.2. RX MII Decoder 4.2.3. RX CRC 4.2.4. RX Deskew 4.2.5. RX CW Removal
4.4. Reset and Link Initialization x
4.4.1. TX Reset and Initialization Sequence 4.4.2. RX Reset and Initialization Sequence
6. GTS Serial Lite IV IP Interface Signals x
6.1. Clock Signals 6.2. Reset Signals 6.3. MAC Signals 6.4. Transceiver Reconfiguration Signals 6.5. PMA/PCS Signals
7. Designing with GTS Serial Lite IV IP x
7.1. Reset Guidelines 7.2. Error Handling Guidelines 7.3. Analog Parameter Settings
1. About the GTS Serial Lite IV IP User Guide: Agilex™ 5 E-Series/D-Series and Agilex™ 3 Devices
2. GTS Serial Lite IV IP Overview
3. Getting Started
4. Functional Description
5. Parameters
6. GTS Serial Lite IV IP Interface Signals
7. Designing with GTS Serial Lite IV IP
8. Document Revision History for the GTS Serial Lite IV IP User Guide

4.4. Reset and Link Initialization

The MAC, Hard IP, and reconfiguration blocks have different reset signals:
  • tx_rst_n and rx_rst_n reset signals drive the soft reset controller to reset the Hard IP.
  • Reconfiguration block uses the reconfig_reset reset signal.
Figure 23. Reset Architecture

Section Content
TX Reset and Initialization Sequence
RX Reset and Initialization Sequence

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