Serial Lite III Streaming Stratix® V FPGA IP Design Example User Guide

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ID 683335
Date 4/09/2025
Public
Document Table of Contents
Document Table of Contents x
1. Quick Start Guide 2. Detailed Description for Stratix® V Serial Lite III Streaming Standard Clocking Mode 3. Detailed Description for Stratix® V Serial Lite III Streaming Advanced Clocking Mode A. Serial Lite III Streaming Stratix® V FPGA IP Design Example User Guide Archives B. Document Revision History for the Serial Lite III Streaming Stratix® V FPGA IP Design Example User Guide
1. Quick Start Guide x
1.1. Directory Structure 1.2. Design Example Components 1.3. Generating the Design 1.4. Simulating the Design 1.5. Compiling and Testing the Design
1.3. Generating the Design x
1.3.1. Procedure 1.3.2. Design Example Parameters 1.3.3. Presets
1.4. Simulating the Design x
1.4.1. Procedure
2. Detailed Description for Stratix® V Serial Lite III Streaming Standard Clocking Mode x
2.1. Features 2.2. Hardware and Software Requirements 2.3. Functional Description 2.4. Simulation 2.5. Hardware Testing 2.6. Signals
2.3. Functional Description x
2.3.1. Design Example Components 2.3.2. Reset Scheme 2.3.3. Clocking Scheme
2.3.1. Design Example Components x
2.3.1.1. Serial Lite III Streaming IP Core 2.3.1.2. Traffic Generator 2.3.1.3. Traffic Checker 2.3.1.4. Demo Control 2.3.1.5. Demo Management 2.3.1.6. Nios® V Processor Code
2.4. Simulation x
2.4.1. Testbench
2.5. Hardware Testing x
2.5.1. Design Setup 2.5.2. Error Details
3. Detailed Description for Stratix® V Serial Lite III Streaming Advanced Clocking Mode x
3.1. Features 3.2. Hardware and Software Requirements 3.3. Functional Description 3.4. Simulation 3.5. Hardware Testing 3.6. Signals
3.3. Functional Description x
3.3.1. Design Example Components 3.3.2. Reset Scheme 3.3.3. Clocking Scheme
3.3.1. Design Example Components x
3.3.1.1. Serial Lite III Streaming IP Core 3.3.1.2. Source User Clock - I/O PLL 3.3.1.3. Traffic Generator 3.3.1.4. Traffic Checker 3.3.1.5. Demo Control 3.3.1.6. Demo Management 3.3.1.7. Nios® V Processor Code
3.4. Simulation x
3.4.1. Testbench
3.5. Hardware Testing x
3.5.1. Design Setup 3.5.2. Error Details
1. Quick Start Guide
2. Detailed Description for Stratix® V Serial Lite III Streaming Standard Clocking Mode
3. Detailed Description for Stratix® V Serial Lite III Streaming Advanced Clocking Mode
A. Serial Lite III Streaming Stratix® V FPGA IP Design Example User Guide Archives
B. Document Revision History for the Serial Lite III Streaming Stratix® V FPGA IP Design Example User Guide

2.3.1.6. Nios® V Processor Code

The Nios® V processor controls the options exercised in the design example. The code also enables CRAM bits for CRC-32 error injection support. The error injection support in 10G PCS is based on groups of three channels or triplets. Setting the corresponding bit for a given channel in the triplet enables CRC error injection for all of the lanes that use any channel in the given triplet.

The design example sets the bit for channel 0 that connects to lane 0 in the design example. Therefore, CRC error injection is exercisable for lane 0 only. Refer to the Nios® V processor source code (demo_control.c) for information on setting bits for other channels.

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