GTS HDMI Intel® FPGA IP User Guide

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ID 823533
Date 11/25/2024
Public
Document Table of Contents
Document Table of Contents x
1. GTS HDMI Intel® FPGA IP Quick Reference 2. HDMI Overview 3. Release Information 4. GTS HDMI Intel® FPGA IP Getting Started 5. GTS HDMI Intel® FPGA IP Hardware Design Examples 6. HDMI Source 7. HDMI Sink 8. Transceiver Handling (HDMI Wrapper = HDMI and Transceiver) 9. HDMI Parameters 10. HDMI Simulation Example 11. GTS HDMI Intel® FPGA IP User Guide Archives 12. Document Revision History for the GTS HDMI Intel® FPGA IP User Guide
1. GTS HDMI Intel® FPGA IP Quick Reference x
1.1. Terms and Acronyms
3. Release Information x
3.1. Device Family Support 3.2. Feature Support 3.3. Resource Utilization
4. GTS HDMI Intel® FPGA IP Getting Started x
4.1. Installing and Licensing Intel® FPGA IP Cores 4.2. Specifying IP Parameters and Options
4.1. Installing and Licensing Intel® FPGA IP Cores x
4.1.1. Intel® FPGA IP Evaluation Mode
6. HDMI Source x
6.1. Source Functional Description 6.2. Source Interfaces 6.3. Source Clock Tree 6.4. Valid Video Data 6.5. Source Deep Color Implementation
6.1. Source Functional Description x
6.1.1. Source Scrambler, TMDS/TERC4 Encoder 6.1.2. Source Video Resampler 6.1.3. Source Window of Opportunity Generator 6.1.4. Source Auxiliary Packet Encoder 6.1.5. Source Auxiliary Packet Generators 6.1.6. Source Auxiliary Data Path Multiplexers 6.1.7. Source Auxiliary Control Port 6.1.8. Source Audio Encoder 6.1.9. TX Core-PHY Interface 6.1.10. I2C Controller
6.1.7. Source Auxiliary Control Port x
6.1.7.1. Source General Control Packet (GCP) 6.1.7.2. Source Auxiliary Video Information (AVI) InfoFrame Bit-Fields 6.1.7.3. Source HDMI Vendor Specific InfoFrame (VSI)
6.1.8. Source Audio Encoder x
6.1.8.1. Audio InfoFrame (AI) Bundle Bit-Fields 6.1.8.2. Audio Metadata Bundle Bit-Fields
6.1.9. TX Core-PHY Interface x
6.1.9.1. TX Oversampler 6.1.9.2. Clock Enable Generator
7. HDMI Sink x
7.1. Sink Functional Description 7.2. Sink Interfaces 7.3. Sink Clock Tree 7.4. Sink Deep Color Implementation
7.1. Sink Functional Description x
7.1.1. Sink Word Alignment and Channel Deskew 7.1.2. Sink Descrambler, TMDS/TERC4 Decoder 7.1.3. Sink Auxiliary Decoder 7.1.4. Sink Auxiliary Packet Capture 7.1.5. Sink Video Resampler 7.1.6. Sink Auxiliary Data Port 7.1.7. Sink Audio Decoder 7.1.8. Status and Control Data Channel (SCDC) Interface 7.1.9. RX Core-PHY Interface 7.1.10. I2C Target 7.1.11. I2C and EDID RAM Blocks
7.1.6. Sink Auxiliary Data Port x
7.1.6.1. Sink General Control Packet (GCP) 7.1.6.2. Sink Auxiliary Video Information (AVI) InfoFrame Bit-Fields 7.1.6.3. Sink HDMI Vendor Specific InfoFrame (VSI)
7.1.7. Sink Audio Decoder x
7.1.7.1. Audio InfoFrame (AI) Bundle Bit-Fields 7.1.7.2. Audio Metadata Bundle Bit-Fields
7.1.9. RX Core-PHY Interface x
7.1.9.1. RX Oversampler
8. Transceiver Handling (HDMI Wrapper = HDMI and Transceiver) x
8.1. HDMI RX with Integrated Transceiver 8.2. HDMI TX with Integrated Transceiver 8.3. Creating Dual Simplex Groups
9. HDMI Parameters x
9.1. HDMI Source Parameters 9.2. HDMI Sink Parameters
1. GTS HDMI Intel® FPGA IP Quick Reference
2. HDMI Overview
3. Release Information
4. GTS HDMI Intel® FPGA IP Getting Started
5. GTS HDMI Intel® FPGA IP Hardware Design Examples
6. HDMI Source
7. HDMI Sink
8. Transceiver Handling (HDMI Wrapper = HDMI and Transceiver)
9. HDMI Parameters
10. HDMI Simulation Example
11. GTS HDMI Intel® FPGA IP User Guide Archives
12. Document Revision History for the GTS HDMI Intel® FPGA IP User Guide

6.1.7.2. Source Auxiliary Video Information (AVI) InfoFrame Bit-Fields

Table 13.  Source Auxiliary Video Information (AVI) InfoFrame This signal bundle is clocked by vid_clk .
Bit-field Name Description Default Value
7:0 Checksum Checksum

8’h67
9:8 S Scan information 2’h0
11:10 B Bar info data valid 2’h0
12 A0 Active information present 1’h0
15:13 Y RGB or YCbCr indicator 3’h0
19:16 R Active format aspect ratio 4’h8
21:20 M Picture aspect ratio 2’h0
23:22 C Colorimetry (for example: ITU BT.601, BT.709) 2’h0
25:24 SC Non-uniform picture scaling 2’h0
27:26 Q Quantization range 2’h0
30:28 EC Extended colorimetry 3’h0
31 ITC IT content 1’h0
39:32 VIC Video format identification code 8’h00
43:40 PR Picture repetition factor 4’h0
45:44 CN Content type 2’h0
47:46 YQ YCC quantization range 2’h0
63:48 ETB Line number of end of top bar 16’h0000
79:64 SBB Line number of start of bottom bar 16’h0000
95:80 ELB Pixel number of end of left bar 16’h0000
111:96 SRB Pixel number of start of right bar 16’h0000
115:112 F143-F140 Future use 14 4’h0
119:116 ACE3-ACE0 Additional colorimetry extension 4’h0
121:120 AVI Version

AVI Version

0: Version 2

1: Version 3

2: Version 4

 2'h0
122 Control Disables the core from inserting the InfoFrame packet.
  • 1: The core does not insert info_avi[120:0]. The AVI InfoFrame packet on the Auxiliary Data Port passes through.
  • 0: The core inserts info_avi[120:0] when there is a non-zero bit. The core sends default values when all bits are zero. The core filters the AVI InfoFrame packet on the Auxiliary Data Port.
2’h0
Level Two Title