SDI II Intel® Arria 10 FPGA IP Design Example User Guide

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ID 683209
Date 12/09/2022
Public
Document Table of Contents
Document Table of Contents x
1. SDI II Intel® FPGA IP Design Example Quick Start Guide 2. SDI II Intel® FPGA IP Design Example Detailed Description 3. SDI II Intel® Arria® 10 FPGA IP Design Example User Guide Archives 4. Revision History for SDI II Intel® Arria® 10 FPGA IP Design Example User Guide
1. SDI II Intel® FPGA IP Design Example Quick Start Guide x
1.1. Directory Structure 1.2. Hardware and Software Requirements 1.3. Generating the Design 1.4. Simulating the Design 1.5. Compiling and Testing the Design 1.6. SDI II Intel® FPGA Design Example Parameters
1.5. Compiling and Testing the Design x
1.5.1. Connection and Settings Guidelines 1.5.2. Design Considerations
1.6. SDI II Intel® FPGA Design Example Parameters x
1.6.1. Design Example Presets
2. SDI II Intel® FPGA IP Design Example Detailed Description x
2.1. Parallel Loopback Design Examples 2.2. Serial Loopback Design Examples 2.3. Design Components 2.4. Clocking Scheme Signals 2.5. Interface Signals 2.6. Video Pattern Generator Parameters 2.7. Hardware Setup 2.8. Simulation Testbench 2.9. Upgrading Your Design
1. SDI II Intel® FPGA IP Design Example Quick Start Guide
2. SDI II Intel® FPGA IP Design Example Detailed Description
3. SDI II Intel® Arria® 10 FPGA IP Design Example User Guide Archives
4. Revision History for SDI II Intel® Arria® 10 FPGA IP Design Example User Guide

2.1. Parallel Loopback Design Examples

The parallel loopback design examples demonstrate simplex and duplex channel modes with and without external VCXO.
Note: For parallel loopback duplex designs, do not share the TX PLL reference clock with the RX transceiver reference clock. The design logic tunes the TX PLL clock to match the RX recovered clock frequency. For the parallel loopback with external VCXO designs (single-rate and triple-rate), use the only 148.5 MHz on-board oscillator as the TX PLL reference clock. For the RX reference clock, use a 270 MHz clock from another on-board oscillator.
Figure 9. Parallel Loopback with Simplex Mode Block Diagram
Figure 10. Parallel Loopback with Simplex Mode Clocking Scheme
Figure 11. Parallel Loopback with Duplex Mode Block Diagram
Figure 12. Parallel Loopback with Duplex Mode Clocking Scheme
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