Serial Lite III Streaming Intel® Stratix® 10 FPGA IP Design Example User Guide

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ID 683341
Date 11/01/2021
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Document Table of Contents
Document Table of Contents x
1. Quick Start Guide 2. Detailed Description for Intel® Stratix® 10 H-tile and L-tile Serial Lite III Streaming Standard Clocking Mode Design Example 3. Detailed Description for Intel® Stratix® 10 H-tile and L-tile Serial Lite III Streaming Advanced Clocking Mode Design Example 4. Detailed Description for Intel® Stratix® 10 E-tile Serial Lite III Streaming Standard Clocking Mode Design Example 5. Detailed Description for Intel® Stratix® 10 E-tile Serial Lite III Streaming Advanced Clocking Mode Design Example 6. Serial Lite III Streaming Intel® Stratix® 10 FPGA IP Design Example User Guide Archives 7. Document Revision History for Serial Lite III Streaming Intel® Stratix® 10 FPGA IP Design Example User Guide
1. Quick Start Guide x
1.1. Directory Structure 1.2. Design Example Block Diagrams 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 Intel® Stratix® 10 H-tile and L-tile Serial Lite III Streaming Standard Clocking Mode Design Example 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. User Clock 2.3.1.3. Traffic Generator 2.3.1.4. Traffic Checker 2.3.1.5. Demo Control 2.3.1.6. Demo Management 2.3.1.7. Nios II 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 Intel® Stratix® 10 H-tile and L-tile Serial Lite III Streaming Advanced Clocking Mode Design Example 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. User Clock 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 II 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
4. Detailed Description for Intel® Stratix® 10 E-tile Serial Lite III Streaming Standard Clocking Mode Design Example x
4.1. Features 4.2. Hardware and Software Requirements 4.3. Functional Description 4.4. Simulation 4.5. Hardware Testing 4.6. Signals
4.3. Functional Description x
4.3.1. Design Example Components 4.3.2. Reset Scheme 4.3.3. Clocking Scheme
4.3.1. Design Example Components x
4.3.1.1. Serial Lite III Streaming IP Core 4.3.1.2. User Clock 4.3.1.3. Traffic Generator 4.3.1.4. Traffic Checker 4.3.1.5. Demo Control 4.3.1.6. Demo Management 4.3.1.7. Nios II Processor Code
4.4. Simulation x
4.4.1. Testbench
4.5. Hardware Testing x
4.5.1. Design Setup 4.5.2. Error Details
5. Detailed Description for Intel® Stratix® 10 E-tile Serial Lite III Streaming Advanced Clocking Mode Design Example x
5.1. Features 5.2. Hardware and Software Requirements 5.3. Functional Description 5.4. Simulation 5.5. Hardware Testing 5.6. Signals
5.3. Functional Description x
5.3.1. Design Example Components 5.3.2. Reset Scheme 5.3.3. Clocking Scheme
5.3.1. Design Example Components x
5.3.1.1. Serial Lite III Streaming IP Core 5.3.1.2. User Clock 5.3.1.3. Traffic Generator 5.3.1.4. Traffic Checker 5.3.1.5. Demo Control 5.3.1.6. Demo Management 5.3.1.7. Nios II Processor Code
5.4. Simulation x
5.4.1. Testbench
5.5. Hardware Testing x
5.5.1. Design Setup 5.5.2. Error Details
1. Quick Start Guide
2. Detailed Description for Intel® Stratix® 10 H-tile and L-tile Serial Lite III Streaming Standard Clocking Mode Design Example
3. Detailed Description for Intel® Stratix® 10 H-tile and L-tile Serial Lite III Streaming Advanced Clocking Mode Design Example
4. Detailed Description for Intel® Stratix® 10 E-tile Serial Lite III Streaming Standard Clocking Mode Design Example
5. Detailed Description for Intel® Stratix® 10 E-tile Serial Lite III Streaming Advanced Clocking Mode Design Example
6. Serial Lite III Streaming Intel® Stratix® 10 FPGA IP Design Example User Guide Archives
7. Document Revision History for Serial Lite III Streaming Intel® Stratix® 10 FPGA IP Design Example User Guide

4.6. Signals

Figure 39. Top-level Signals for Intel® Stratix® 10 E-tile Serial Lite III Streaming Standard Clocking Mode Design Example
Table 13.  Design Example Interface Signals
Signal Direction Width Description
Clock and Reset Signal
mgmt_clk Input 1
Input clock for:
  • Avalon® memory-mapped PHY management interface for Serial Lite III Streaming IP core
  • Demo management module
  • Demo control module
  • Transceiver reset controller
pll_ref_clk Input 1

This reference clock is used by the Clock Data Recovery (CDR) unit in the transceiver. It serves as a reference for the CDR to recover the clock from the serial line. The frequency of this clock must match the frequency you select in the IP parameter editor.

iopll_ref_clk Input 1 This clock is used as a reference clock for the IOPLL user clock.
mgmt_reset_n Input 1

Design example asynchronous master reset. Assert this reset signal to reset the overall design example system.

This is an active low signal.
snk_core_reset_n Output 1

Demo management module asserts this signal to reset traffic checker module.

src_core_reset_n Output 1

Demo management module asserts this signal to reset traffic generator module.

Data Signal
rx[n] Input Based on Number of Lanes value

This vector carries the transmitted streaming data from the core.

n represents the number of lanes.

tx[n] Output Based on Number of Lanes value

This vector carries the transmitted streaming data to the core.

n represents the number of lanes.

Status Signal
rx_activity_n Output 1

This single bit signal indicates that the data is valid.
tx_activity_n Output 1

This single bit signal indicates that the data is valid.
snk_link_up_n Output 1

The core asserts this signal to indicate that the core initialization is complete and is ready to receive user data.

src_link_up_n Output 1

The core asserts this signal to indicate that the core initialization is complete and is ready to transmit user data.

Level Two Title