HDMI Intel® Arria 10 FPGA IP Design Example User Guide

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ID 683156
Date 7/29/2022
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Document Table of Contents
Document Table of Contents x
1. HDMI Intel® FPGA IP Design Example Quick Start Guide for Intel® Arria® 10 Devices 2. HDMI 2.1 Design Example (Support FRL = 1) 3. HDMI 2.0 Design Example (Support FRL = 0) 4. HDCP Over HDMI 2.0/2.1 Design Example 5. HDMI Intel® Arria® 10 FPGA IP Design Example User Guide Archives 6. Revision History for HDMI Intel® Arria® 10 FPGA IP Design Example User Guide
1. HDMI Intel® FPGA IP Design Example Quick Start Guide for Intel® Arria® 10 Devices x
1.1. Generating the Design 1.2. Simulating the Design 1.3. Compiling and Testing the Design 1.4. HDMI Intel® FPGA IP Design Example Parameters
2. HDMI 2.1 Design Example (Support FRL = 1) x
2.1. HDMI 2.1 RX-TX Retransmit Design Block Diagram 2.2. Creating RX-Only or TX-Only Designs 2.3. Hardware and Software Requirements 2.4. Directory Structure 2.5. Design Components 2.6. Dynamic Range and Mastering (HDR) InfoFrame Insertion and Filtering 2.7. Design Software Flow 2.8. Running the Design in Different FRL Rates 2.9. Clocking Scheme 2.10. Interface Signals 2.11. Design RTL Parameters 2.12. Hardware Setup 2.13. Simulation Testbench 2.14. Design Limitations 2.15. Debugging Features 2.16. Upgrading Your Design
2.5. Design Components x
2.5.1. HDMI TX Components 2.5.2. HDMI RX Components 2.5.3. Top-Level Common Blocks
2.15. Debugging Features x
2.15.1. Software Debugging Message 2.15.2. SCDC Information from the Sink Connected to TX 2.15.3. Clock Frequency Measurement
3. HDMI 2.0 Design Example (Support FRL = 0) x
3.1. HDMI 2.0 RX-TX Retransmit Design Block Diagram 3.2. Hardware and Software Requirements 3.3. Directory Structure 3.4. Design Components 3.5. Dynamic Range and Mastering (HDR) InfoFrame Insertion and Filtering 3.6. Clocking Scheme 3.7. Interface Signals 3.8. Design RTL Parameters 3.9. Hardware Setup 3.10. Simulation Testbench 3.11. Upgrading Your Design
4. HDCP Over HDMI 2.0/2.1 Design Example x
4.1. High-bandwidth Digital Content Protection (HDCP) 4.2. Nios II Processor Software Flow 4.3. Design Walkthrough 4.4. Protection of Encryption Key Embedded in FPGA Design 4.5. Security Considerations 4.6. Debug Guidelines
4.1. High-bandwidth Digital Content Protection (HDCP) x
4.1.1. HDCP Over HDMI Design Example Architecture
4.3. Design Walkthrough x
4.3.1. Set Up the Hardware 4.3.2. Generate the Design 4.3.3. Include HDCP Production Keys 4.3.4. Compile the Design 4.3.5. View the Results
4.3.3. Include HDCP Production Keys x
4.3.3.1. Store plain HDCP production keys in the FPGA (Support HDCP Key Management = 0) 4.3.3.2. Store encrypted HDCP production keys in the external flash memory or EEPROM (Support HDCP Key Management = 1)
4.3.3.1. Store plain HDCP production keys in the FPGA (Support HDCP Key Management = 0) x
4.3.3.1.1. HDCP Key Mapping from DCP Key Files 4.3.3.1.2. hdcp1x_tx_kmem.v and hdcp1x_rx_kmem.v files 4.3.3.1.3. hdcp2x_rx_kmem.v file 4.3.3.1.4. hdcp2x_tx_kmem.v file
4.3.3.2. Store encrypted HDCP production keys in the external flash memory or EEPROM (Support HDCP Key Management = 1) x
4.3.3.2.1. Intel KEYENC 4.3.3.2.2. Key Programmer
4.3.5. View the Results x
4.3.5.1. Push Buttons and LED Functions
4.6. Debug Guidelines x
4.6.1. HDCP Status Signals 4.6.2. Modifying HDCP Software Parameters 4.6.3. Frequently Asked Questions (FAQ)
1. HDMI Intel® FPGA IP Design Example Quick Start Guide for Intel® Arria® 10 Devices
2. HDMI 2.1 Design Example (Support FRL = 1)
3. HDMI 2.0 Design Example (Support FRL = 0)
4. HDCP Over HDMI 2.0/2.1 Design Example
5. HDMI Intel® Arria® 10 FPGA IP Design Example User Guide Archives
6. Revision History for HDMI Intel® Arria® 10 FPGA IP Design Example User Guide

1.1. Generating the Design

Use the HDMI Intel® FPGA IP parameter editor in the Intel® Quartus® Prime software to generate the design examples.

Starting with the Nios® II EDS in the Intel® Quartus® Prime Pro Edition software version 19.2 and Intel® Quartus® Prime Standard Edition software version 19.1, Intel has removed the Cygwin component in the Windows* version of Nios II EDS, replacing it with Windows* Subsytem for Linux (WSL). If you are a Windows* user, you need to install WSL prior to generating your design example.

Figure 2. Generating the Design Flow
  1. Create a project targeting Intel® Arria® 10 device family and select the desired device.
  2. In the IP Catalog, locate and double-click Interface Protocols > Audio & Video > HDMI Intel® FPGA IP . The New IP Variant or New IP Variation window appears.
  3. Specify a top-level name for your custom IP variation. The parameter editor saves the IP variation settings in a file named <your_ip>.ip or <your_ip>.qsys.
  4. Click OK. The parameter editor appears.
  5. On the IP tab, configure the desired parameters for both TX and RX.
  6. Turn on the Support FRL parameter to generate the HDMI 2.1 design example in FRL mode. Turn it off to generate the HDMI 2.0 design example without FRL.
  7. On the Design Example tab, select Arria 10 HDMI RX-TX Retransmit.
  8. Select Simulation to generate the testbench, and select Synthesis to generate the hardware design example.
    You must select at least one of these options to generate the design example files. If you select both, the generation time is longer.
  9. For Generate File Format, select Verilog or VHDL.
  10. For Target Development Kit, select Intel® Arria® 10 GX FPGA Development Kit. If you select a development kit, then the target device (selected in step 4) changes to match the device on target board. For Intel® Arria® 10 GX FPGA Development Kit, the default device is 10AX115S2F4I1SG.
  11. Click Generate Example Design.
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