Table Of Contents - Analog Devices Advantiv ADV7619 Hardware User's Manual

UG-237

TABLE OF CONTENTS

Scope .................................................................................................. 1
Disclaimer .......................................................................................... 1
Revision History ............................................................................... 3
Using the ADV7619 Hardware User Guide .................................. 4
Number Notations ........................................................................ 4
Register Access Conventions ...................................................... 4
Acronyms and Abbreviations ..................................................... 4
Field Function Descriptions ........................................................ 6
References ...................................................................................... 6
Introduction to the ADV7619 ........................................................ 7
HDMI Receiver ............................................................................. 7
Component Processor ................................................................. 7
Main Features of ADV7619 ........................................................ 7
Functional Block Diagram .......................................................... 9
Pin Configuration and Function Descriptions ....................... 10
Global Control Registers ............................................................... 15
ADV7619 Revision Identification ............................................ 15
Power-Down Controls ............................................................... 15
Global Pin Control ..................................................................... 17
Primary Mode and Video Standard ............................................. 22
Primary Mode and Video Standard Controls ......................... 22
HDMI Decimation Modes ........................................................ 24
Primary Mode and Video Standard Configuration for HDMI
Free Run ....................................................................................... 24
Recommended Settings for HDMI Inputs .............................. 25
Pixel Port Configuration ................................................................ 27
Pixel Port Output Modes ........................................................... 27
DDR Output Interface ............................................................... 28
LLC Controls ............................................................................... 29
DLL on LLC Clock Path ............................................................ 29
HDMI Receiver ............................................................................... 30
+5 V Cable Detect ...................................................................... 30
Hot Plug Assert ........................................................................... 31
E-EDID/Repeater Controller .................................................... 33
E-EDID Data Configuration ..................................................... 33
Transitioning of Power Modes .................................................. 35
Structure of Internal E-EDID for Port A ................................. 35
Structure of Internal E-EDID for Port B ................................. 36
TMDS Equalization .................................................................... 39
Port Selection .............................................................................. 39
Fast Switching and Background Port Selection ...................... 39
TMDS Clock Activity Detection .............................................. 40
HDMI/DVI Status Bits .............................................................. 41
Video 3D Detection ................................................................... 42
TMDS Measurement.................................................................. 42
Deep Color Mode Support ........................................................ 45
Video FIFO .................................................................................. 46
Pixel Repetition .......................................................................... 47
HDCP Support ........................................................................... 49
HDMI Synchronization Parameters ........................................ 52
Audio Control and Configuration ........................................... 58
Audio FIFO ................................................................................. 60
Audio Packet Type Flags ........................................................... 61
Audio Output Interface ............................................................. 63
MCLKOUT Setting .................................................................... 71
Audio Channel Mode ................................................................ 71
Audio Muting .............................................................................. 71
Audio Clock Regeneration Parameters ................................... 76
Channel Status ............................................................................ 77
Packets and InfoFrames Registers ............................................ 81
Packet Registers .......................................................................... 88
Customizing Packet/InfoFrame Storage Registers ................. 92
Repeater Support ........................................................................ 93
Interface to DPP Section ......................................................... 100
Pass Through Mode ................................................................. 101
Color Space Information Sent to the DPP and CP
Sections ...................................................................................... 102
Status Registers ......................................................................... 102
HDMI Section Reset Strategy ................................................. 105
HDMI Packet Detection Flag Reset ....................................... 105
Data Preprocessor and Color Space Conversion and Color
Controls ......................................................................................... 106
Color Space Conversion Matrix ............................................. 106
Color Controls .......................................................................... 115
Component Processor ................................................................. 117
Introduction to the Component Processor ........................... 117
Clamp Operation ...................................................................... 117
CP Gain Operation .................................................................. 119
CP Offset Block ........................................................................ 122
AV Code Block ......................................................................... 124
Rev. A | Page 2 of 204
Hardware User Guide