Advantiv ADV7611 HDMI Receiver Functionality …

1 ADV7611 Reference ManualUG-180 One Technology Way P. O . Box 9106 Norwood, MA 02062-9106, Te l : Fax: Advantiv ADV7611 hdmi Receiver Functionality and Features PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. D | Page 1 of 184 SCOPE This user guide provides a detailed description of the Advantiv ADV7611 hdmi Receiver Functionality and features. DISCLAIMER Information furnished by Analog Devices, Inc., is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor any infringements of patents or other rights of third parties that may result from its use.

2 Specifications are subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. FUNCTIONAL BLOCK DIAGRAM ADV761109238-001 DPLLCECCONTROLLER5V DETECTAND HPDCONTROLLERCONTROLINTERFACEI2 CXTALPP0 TO P7P8 TO P15 APP16 TO P23 LLCLRCLKSCLK/INT2*MCLK/INT2*HSVS/FIELD/A LSBDEINT1 INT2*XTALNRXA_5 VHPA_A/INT2*EDIDREPEATERCONTROLLERPLLEQU ALIZEREQUALIZERHDCPENGINEHDCPEEPROMDATAP REPROCESSORAND COLORSPACECONVERSIONCOMPONENTPROCESSORBA CKENDCOLOR SPACECONVERSIONPACKETPROCESSORPACKET/INF OFRAMEMEMORYHDMIPROCESSORDDCA_SDADDCA_SC LRXA_0 RXA_2 RXA_1 SCLSDACECRXA_C CONTROLAND DATAABCAUDIO OUTPUT FORMATTEROUTPUT FORMATTERINTERRUPTCONTROLLER(INT1, INT2)*INT2 CAN BE ONLY OUTPUT ON ONE OF THE PINS.

3 SCLK/INT2, MCLK/INT2, OR HPA_ Figure 1. UG-180 ADV7611 Reference Manual Rev. D | Page 2 of 184 TABLE OF CONTENTS Scope .. 1 Disclaimer .. 1 Functional Block Diagram .. 1 Revision History .. 5 Using the ADV7611 Hardware User Guide .. 6 Number Notations .. 6 Register Access Conventions .. 6 Acronyms and Abbreviations .. 6 Field Function Descriptions .. 8 Example Field Function Description .. 8 References .. 8 Introduction to the ADV7611 .. 9 hdmi Receiver .. 9 Component Processor .. 9 Main Features of ADV7611 .. 9 hdmi Receiver .. 9 Component Video Processing .. 9 Video Output Formats .. 10 Additional Features.

4 10 Pin Configuration and Function Descriptions .. 11 Global Control Registers .. 13 ADV7611 Revision Identification .. 13 Power-Down Controls .. 13 Primar y Power-Down Controls .. 13 Secondary Power-Down Controls .. 13 Power-Down Modes .. 14 Global Pin Control .. 15 Reset Pin .. 15 Reset Controls .. 15 Tristate Output Drivers .. 15 Tristate LLC Driver .. 16 Tristate Synchronization Output Drivers .. 16 Tristate Audio Output 16 Drive Strength Selection .. 17 Output Synchronization Selection .. 17 Output Synchronization Signals Polarity .. 18 Digital Synthesizer Controls .. 19 Crystal Frequency Selection.

5 19 Primary Mode and Video Standard .. 20 Primary Mode and Video Standard Controls .. 20 V_FREQ .. 22 hdmi Decimation Modes .. 22 Primary Mode and Video Standard Configuration for hdmi Free Run .. 23 Recommended Settings for hdmi Inputs .. 23 Pixel Port Configuration .. 25 Pixel Port Output Modes .. 25 Bus Rotation and Reordering Controls .. 25 Pixel Data and Synchronization Signals Control .. 25 LLC 26 DLL on LLC Clock Path .. 26 Adjusting DLL Phase in All Modes .. 26 DLL Settings for 656, 8-/10-/12-Bit Modes .. 27 hdmi Receiver .. 28 +5 V Cable Detect .. 28 Hot Plug Assert .. 29 E-EDID/Repeater Controller.

6 31 E-EDID Data 31 Notes .. 32 E-EDID Support for Power-Down Modes .. 32 Transitioning of Power Modes .. 32 Structure of Internal E-EDID .. 32 Notes .. 33 TMDS Equalization .. 33 Port Selection .. 33 TMDS Clock Activity Detection .. 33 Important .. 34 Clock and Data Termination Control .. 34 hdmi /DVI Status Bits .. 34 Video 3D Detection .. 34 TMDS 35 TMDS Measurement after TMDS PLL .. 35 Deep Color Mode Support .. 36 Notes .. 36 Video FIFO .. 36 Pixel Repetition .. 38 HDCP Support .. 39 HDCP Decryption Engine .. 39 Internal HDCP Key OTP ROM .. 40 HDCP Keys Access Flags .. 40 ADV7611 Reference Manual UG-180 Rev.

7 D | Page 3 of 184 HDCP Ri Expired .. 41 hdmi Synchronization Parameters .. 42 Notes .. 42 Horizontal Filter and Measurements .. 42 Primary Port Horizontal Filter Measurements .. 42 Horizontal Filter Locking Mechanism .. 44 Vertical Filters and Measurements .. 44 Primary Port Vertical Filter Measurements .. 44 Vertical Filter Locking Mechanism .. 47 Low Frequency Formats .. 47 Audio Control and Configuration .. 47 Important .. 48 Audio DPLL .. 48 Locking Mechanism .. 48 ACR Parameters Loading Method .. 48 Audio DPLL Coast Feature .. 48 Audio FIFO .. 49 Audio Packet Type Flags .. 50 Notes .. 51 Audio Output Interface.

8 52 I2S/SPDIF Audio Interface and Output Controls .. 53 Notes .. 54 MCLKOUT Setting .. 56 Audio Channel Mode .. 56 Audio Muting .. 57 Delay Line Control .. 57 Audio Mute Configuration .. 57 Internal Mute Status .. 60 AV Mute Status .. 60 Audio Mute Signal .. 60 Audio Stream with Incorrect Parity Error .. 61 Audio Clock Regeneration Parameters .. 61 ACR Parameters Readbacks .. 61 Monitoring ACR Parameters .. 61 Channel Status .. 62 Validity Status Flag .. 62 General Control and Mode Information .. 63 Category Code .. 64 Source Number and Channel Number .. 64 Sampling and Frequency Accuracy .. 65 Wo r d L e n g t h.

9 65 Channel Status Copyright Value Assertion .. 66 Monitoring Change of Audio Sampling Frequency .. 66 Packets and InfoFrames Registers .. 66 InfoFrames Registers .. 66 InfoFrame Collection Mode .. 67 InfoFrame Checksum Error Flags .. 67 AVI InfoFrame Registers .. 68 Audio InfoFrame Registers .. 69 SPD InfoFrame Registers .. 70 MPEG Source InfoFrame Registers .. 71 Vendor Specific InfoFrame Registers .. 72 Packet Registers .. 73 ACP Packet Registers .. 73 ISRC Packet 74 Gamut Metadata Packets .. 76 Customizing Packet/InfoFrame Storage Registers .. 77 Repeater Support .. 78 Repeater Routines Performed by the EDID/Repeater Controller.

10 78 Repeater Actions Required by External Controller .. 79 HDCP Registers Available in Repeater Map .. 80 Interface to DPP Section .. 85 Notes .. 86 Pass Through Mode .. 86 4:2:2 Pass Through .. 86 4:4:4 Pass Through .. 86 Color Space Information Sent to the DPP and CP Sections . 87 Status Registers .. 87 hdmi Section Reset Strategy .. 90 hdmi Packet Detection Flag 90 Data Preprocessor and Color Space Conversion and Color Controls .. 91 Color Space Conversion Matrix .. 91 CP CSC Selection .. 91 Selecting Auto or Manual CP CSC Conversion Mode .. 92 Auto Color Space Conversion Matrix .. 92 hdmi Automatic CSC 94 Manual Color Space Conversion Matrix.