SDI Audio Intel® FPGA IP User Guide

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ID 683333
Date 6/26/2023
Public
Document Table of Contents
Document Table of Contents x
1. SDI Audio Intel FPGA IP Overview 2. SDI Audio Intel FPGA IP Getting Started 3. SDI Audio Intel FPGA IP Functional Description 4. SDI Audio Intel FPGA IP Parameters 5. SDI Audio Intel FPGA IP Interface Signals 6. SDI Audio Intel FPGA IP Registers 7. SDI Audio Intel FPGA IP User Guide Archives 8. Document Revision History for the SDI Audio Intel FPGA IP User Guide
1. SDI Audio Intel FPGA IP Overview x
1.1. Release Information 1.2. Performance and Resource Utilization
2. SDI Audio Intel FPGA IP Getting Started x
2.1. Instantiating the SDI Audio Intel FPGA IP Simulating the Testbench
3. SDI Audio Intel FPGA IP Functional Description x
3.1. SDI Audio Embed IP Core 3.2. SDI Audio Extract IP Core 3.3. SDI Clocked Audio Input IP Core 3.4. SDI Clocked Audio Output IP Core 3.5. AES Format 3.6. Avalon Streaming Interface Audio Interface
4. SDI Audio Intel FPGA IP Parameters x
4.1. SDI Audio Embed IP Core Parameters 4.2. SDI Audio Extract IP Core Parameters 4.3. SDI Clocked Audio Input IP Core Parameters 4.4. SDI Clocked Audio Output IP Core Parameters
5. SDI Audio Intel FPGA IP Interface Signals x
5.1. SDI Audio Embed IP Core Signals 5.2. SDI Audio Extract IP Core 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 Intel 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. SDI Audio Intel FPGA IP Overview
2. SDI Audio Intel FPGA IP Getting Started
3. SDI Audio Intel FPGA IP Functional Description
4. SDI Audio Intel FPGA IP Parameters
5. SDI Audio Intel FPGA IP Interface Signals
6. SDI Audio Intel FPGA IP Registers
7. SDI Audio Intel FPGA IP User Guide Archives
8. Document Revision History for the SDI Audio Intel FPGA IP User Guide

5.4. SDI Audio Clocked Output Signals

Table 23.  SDI Audio Clocked Output Input and Output Signals
Signal Width Direction Description
aes_clk [0:0] Input Audio input clock.
aes_de [0:0] Output Audio data enable.
aes_ws [0:0] Output Audio word select.
aes_data [0:0] Output Audio data input in internal AES format.
Table 24.  SDI Audio Clocked Output Avalon-ST Audio SignalsThis table lists the Avalon streaming interface audio signals when you instantiate the SDI Audio Clocked Output IP core in Platform Designer (Standard).
Signal Width Direction Description
aud_clk [0:0] Input Clocked audio clock. All the audio input signals are synchronous to this clock.
aud_ready [0:0] Output Avalon streaming interface ready signal. Assert this signal when the device is able to receive data.
aud_valid [0:0] Input Avalon streaming interface valid signal. The core asserts this signal when it receives data.
aud_sop [0:0] Input Avalon streaming interface start of packet signal. The core asserts this signal when it is starting a new frame.
aud_eop [0:0] Input Avalon streaming interface end of packet signal. The core asserts this signal when it is ending a frame.
aud_data [23:0] Input Avalon streaming interface data bus. This bus transfers data.
Related Information
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