Analog Devices ADV8003 Hardware Manual page 3

2.1.14. Mode 13 - OSD from HDMI RX ..................................................................................................................................... 84
2.1.15. Mode 14 - Handling Triple Inputs ................................................................................................................................... 85
2.2. ADV8003 Top Level Overview ..................................................................................................................................... 85
2.2.1. Video Muxing ...................................................................................................................................................................... 85
2.2.2. Digital Video Input ............................................................................................................................................................. 89
2.2.2.1. Video TTL Input ................................................................................................................................................................................... 90
2.2.2.2. EXOSD TTL Input ................................................................................................................................................................................ 90
2.2.2.3. TTL Output ............................................................................................................................................................................................ 91
2.2.2.4. Serial Video Rx ...................................................................................................................................................................................... 93
2.2.2.5. Primary Input Channel ........................................................................................................................................................................ 93
2.2.2.6. Secondary Input Channel .................................................................................................................................................................... 100
2.2.2.7. RX Input Channel ................................................................................................................................................................................. 105
2.2.3. Updither Configuration ..................................................................................................................................................... 106
2.2.4. Clock Configuration ........................................................................................................................................................... 106
2.2.4.1. PVSP Output Timing............................................................................................................................................................................ 111
2.2.4.2. SVSP Output Timing ............................................................................................................................................................................ 111
2.2.4.3. Frame Tracking ..................................................................................................................................................................................... 112
2.2.5. DDR2 Interface ................................................................................................................................................................... 113
2.2.5.1. DDR2 Configuration ............................................................................................................................................................................ 113
2.2.5.2. DDR2 Bandwidth and Memory Selection ........................................................................................................................................ 115
2.2.5.3. Single DDR2 Memory Configuration ................................................................................................................................................ 117
2.2.5.4. DDR2 Loopback Test ........................................................................................................................................................................... 117
2.2.6. I C Auto Increment ............................................................................................................................................................. 118
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2.2.7. SPI Loop Through .............................................................................................................................................................. 119
2.2.8. VBI Data Insertion ............................................................................................................................................................. 119
2.2.8.1. Extraction Overview ............................................................................................................................................................................ 119
2.2.8.2. Ancillary Data Extraction .................................................................................................................................................................... 120
2.2.8.3. SPI Data Extraction .............................................................................................................................................................................. 121
2.2.8.4. VBI Data Delay ..................................................................................................................................................................................... 121
2.2.9. Resets .................................................................................................................................................................................... 122
2.2.10. Image Processing Colorimetry Breakdown .................................................................................................................... 125
2.2.11. AV-Codes ............................................................................................................................................................................. 125
2.2.12. Color Space Conversion ..................................................................................................................................................... 130
2.2.12.1. Primary Input Channel CSC ......................................................................................................................................................... 130
2.2.12.2. Secondary Input Channel CSC ..................................................................................................................................................... 133
2.2.12.3. RX Input Channel CSC .................................................................................................................................................................. 136
2.2.12.4. HDMI Transmitter CSCs ............................................................................................................................................................... 139
2.2.13. ADV8003 Silicon Revision ................................................................................................................................................ 142
2.2.14. System Configuration......................................................................................................................................................... 143
3. Video Signal Processing .......................................................................................................................................... 144
3.1. Introduction .................................................................................................................................................................... 144
3.2. Primary VSP .................................................................................................................................................................... 144
3.2.1. Introduction to PVSP ......................................................................................................................................................... 144
3.2.1.1. Autoconfiguration ................................................................................................................................................................................ 146
3.2.1.2. Customized Input/Output Video Format Configuration ............................................................................................................... 148
3.2.1.3. Field/Frame Buffer Number ................................................................................................................................................................ 149
3.2.1.4. Field/Frame Buffer Address and Size ................................................................................................................................................. 149
3.2.1.5. Frame Latency ....................................................................................................................................................................................... 151
3.2.1.6. Game Mode ........................................................................................................................................................................................... 153
Rev. B, August 2013 3
ADV8003 Hardware Manual