SDI Audio IP User Guide

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ID 683333
Date 6/15/2025
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Document Table of Contents
Document Table of Contents x
1. About the SDI Audio IP 2. SDI Audio IP Getting Started 3. SDI Audio Altera FPGA IP Functional Description 4. SDI Audio Altera FPGA IP Parameters 5. SDI Audio Altera FPGA IP Interface Signals 6. SDI Audio Altera FPGA IP Registers 7. SDI Audio IP User Guide Archives 8. Document Revision History for the SDI Audio IP User Guide
1. About the SDI Audio IP x
1.1. SDI Audio IP Device Support 1.2. SDI Audio IP Release Information 1.3. SDI Audio IP Performance and Resources
2. SDI Audio IP Getting Started x
2.1. Instantiating the SDI Audio Altera FPGA IP Simulating the Testbench
3. SDI Audio Altera FPGA IP Functional Description x
3.1. SDI Audio Embed IP 3.2. SDI Audio Extract IP 3.3. SDI Clocked Audio Input IP 3.4. SDI Clocked Audio Output IP 3.5. AES Format 3.6. Avalon Streaming Interface Audio Interface
4. SDI Audio Altera FPGA IP Parameters x
4.1. SDI Audio Embed IP Parameters 4.2. SDI Audio Extract IP Parameters 4.3. SDI Clocked Audio Input IP Parameters 4.4. SDI Clocked Audio Output IP Parameters
5. SDI Audio Altera FPGA IP Interface Signals x
5.1. SDI Audio Embed IP Signals 5.2. SDI Audio Extract IP Signals 5.3. SDI Audio Clocked Input Signals 5.4. SDI Audio Clocked Output Signals 5.5. SDI Audio IP Register Interface Signals
6. SDI Audio Altera FPGA IP Registers x
6.1. SDI Audio Embed Registers 6.2. SDI Audio Extract Registers 6.3. SDI Clocked Audio Input Registers 6.4. SDI Clocked Audio Output Registers
1. About the SDI Audio IP
2. SDI Audio IP Getting Started
3. SDI Audio Altera FPGA IP Functional Description
4. SDI Audio Altera FPGA IP Parameters
5. SDI Audio Altera FPGA IP Interface Signals
6. SDI Audio Altera FPGA IP Registers
7. SDI Audio IP User Guide Archives
8. Document Revision History for the SDI Audio IP User Guide

1. About the SDI Audio IP

Updated for:
Intel® Quartus® Prime Design Suite 25.1
IP Version 19.1.3

The SDI Audio IP eases the development of video and image processing designs. The SDI Audio Embed IP allows audio and video signals to be combined into one digital signal. The SDI Audio Extract IP allows audio and video signals in one digital signal to be split into separate signals.

The SDI Audio IPs are part of IP Catalog, which is part of the Quartus® Prime software.

You can use the following cores to embed, extract or convert audio:

  • Audio Embed IP
  • Audio Extract IP
  • Clocked Audio Input IP
  • Clocked Audio Output IP

You can instantiate the SDI Audio IP with the SDI II IP. You can configure each audio IP at run time using an Avalon® memory-mapped interface target interface, provided you turn on the relevant parameters.


Section Content
SDI Audio IP Device Support
SDI Audio IP Release Information
SDI Audio IP Performance and Resources

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