HARDWARE USER’S GUIDE - Analog ?· ADV7511 HARDWARE USER’S GUIDE Rev.D Page 2 of 58 Rev D REVISION…

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  • Page 1 of 58 Rev D

    ADV7511 Low-Power HDMI Transmitter

    with Audio Return Channel

    HARDWARE USERS GUIDE

    - Revision D

    July 2011

  • ADV7511 HARDWARE USERS GUIDE

    Rev.D

    Page 2 of 58 Rev D

    REVISION HISTORY 2/10Rev 0 5/10 Rev A

    Section Change Description

    Throughout document S/PDIF to SPDIF for consistency

    Section 4: Table 1 under DIGITAL OUTPUTS, listed SPDIF_OUT referenced to 3.3V MVDD

    Section 5: Figure 6 - Changed DVDD_3V to MVDD

    Section 5: Table 3 Add description to SPDIF_OUT showing it to be 3.3V logic

    Section 6.1.3 Edited to add mention of AES3 support

    Section 6.1.3.3 Expanded description of MCLK internal generation

    Section 6.2.1 Edited to indicate that SPDIF_OUT is 3.3V logic level.

    Section 6.8 Moved Power Supply Domain figure to this section. Edited description to add PVDD, BGVDD and PLVDD.

    Section 6.8.2 Edited to explain SPDIF high power and low power

    Section 7.4, Section 7.5

    Added text to show that both pins require pull up.

    Section 7.7 Figure 26 edited to correct CEC pin name. Rev B 8/10 Section Change Description

    Front page Add after HDMI; remove reference to HDMI revision

    Last page Add statement regarding I2C, Philips, NXT and HDMI

    Rev C 3/11 Section Change Description

    All document Removed ADI Confidential reference

    Table 1 Added footnote to setup and hold times

    Rev D 7/11 Section Change Description

    Figure 19 Corrected Mux select bit table

  • ADV7511 HARDWARE USERS GUIDE

    Rev. D

    Page 3 of 58 Rev D

    TABLE OF CONTENTS Section 1: Introduction ......................................................................................................................................................................................... 71.1 Scope and Organization ....................................................................................................................................................................... 71.1.1 Links ................................................................................................................................................................................................ 71.1.2 Symbols ........................................................................................................................................................................................... 71.1.3 Format Standards ........................................................................................................................................................................... 71.2 Overview ................................................................................................................................................................................................ 81.3 Hardware Features ................................................................................................................................................................................ 81.4 Supported Input Formats .................................................................................................................................................................... 81.5 Supported Output Formats ................................................................................................................................................................. 8Section 2: Reference Documents ....................................................................................................................................................................... 102.1 ADI Documents .................................................................................................................................................................................. 102.2 Industry Specifications ....................................................................................................................................................................... 10Section 3: Block diagram .................................................................................................................................................................................... 11Section 4: Specifications...................................................................................................................................................................................... 124.1 Explanation of Test Levels ................................................................................................................................................................. 174.2 ESD Caution ........................................................................................................................................................................................ 17Section 5: Pin and package information ........................................................................................................................................................... 185.1 Mechanical Drawings and Outline Dimensions ............................................................................................................................ 21Section 6: Functional Description ..................................................................................................................................................................... 226.1 Input Connections .............................................................................................................................................................................. 226.1.1 Unused Inputs .............................................................................................................................................................................. 226.1.2 Video Data Capture Block .......................................................................................................................................................... 226.1.2.1 Video Input Connections ................................................................................................................................................... 226.1.3 Audio Data Capture Block ......................................................................................................................................................... 356.1.3.1 Supported Audio Input Format and Implementation .................................................................................................... 366.1.3.2 Inter-IC Sound (I2S) Audio ............................................................................................................................................... 376.1.3.3 Sony/Philips Digital Interface (SPDIF) ............................................................................................................................. 396.1.3.4 DSD Audio ............................................................................................................................................................................ 396.1.3.5 HBR Audio............................................................................................................................................................................ 396.1.3.6 DST Audio ............................................................................................................................................................................ 406.1.4 Hot Plug Detect (HPD) pin ........................................................................................................................................................ 406.1.5 Power Down / I2C Address (PD/AD) ...................................................................................................................................... 406.1.6 Input Voltage Tolerance ............................................................................................................................................................. 406.2 Audio Return Channel (ARC) .......................................................................................................................................................... 406.2.1 ARC Configuration ..................................................................................................................................................................... 406.3 Output Connections ........................................................................................................................................................................... 416.3.1 Output Formats Supported ........................................................................................................................................................ 41

  • ADV7511 HARDWARE USERS GUIDE

    Rev.D

    Page 4 of 58 Rev D

    6.3.2 TMDS Outputs ............................................................................................................................................................................. 416.3.2.1 ESD Protection ..................................................................................................................................................................... 426.3.2.2 EMI Prevention .................................................................................................................................................................... 426.3.3 Display Data Channel (DDC) pins ........................................................................................................................................... 426.3.4 Interrupt Output (INT) .............................................................................................................................................................. 426.3.5 PLL Circuit ................................................................................................................................................................................... 426.4 Consumer Electronic Control (CEC) .............................................................................................................................................. 426.4.1 Unused Inputs .............................................................................................................................................................................. 426.4.2 CEC Function ............................................................................................................................................................................... 426.5 Video Data Formatting ...................................................................................................................................................................... 436.5.1 DE, Hsync and Vsync Generation ............................................................................................................................................. 446.5.2 Color Space Conversion (CSC) Matrix .................................................................................................................................... 456.5.3 4:2:2 to 4:4:4 and 4:4:4 to 4:2:2 Conversion Block ................................................................................................................... 466.6 DDC Controller .................................................................................................................................................................................. 466.7 Inter-IC Communications (I2C) ...................................................................................................................................................... 476.7.1 Two-Wire Serial Control Port ................................................................................................................................................... 476.7.2 Data Transfer via I2C .................................................................................................................................................................. 486.7.3 Serial Interface Read/Write Examples ...................................................................................................................................... 496.8 Power Domains ................................................................................................................................................................................... 506.8.1 Power Supply Sequencing .......................................................................................................................................................... 506.8.2 Power Consumption ................................................................................................................................................................... 50Section 7: PCB Layout Recommendations ...................................................................................................................................................... 527.1 Power Supply filtering ........................................................................................................................................................................ 527.2 Video Clock and Data Inputs ............................................................................................................................................................ 537.3 Audio Clock and Data Inputs ........................................................................................................................................................... 537.4 SDA and SCL ....................................................................................................................................................................................... 537.5 DDCSDA and DDCSCL .................................................................................................................................................................... 537.6 Current Reference Pin: R_EXT ......................................................................................................................................................... 547.7 CEC Implementation ......................................................................................................................................................................... 547.8 HEAC (ARC) ....................................................................................................................................................................................... 54Section 8: Glossary .............................................................................................................................................................................................. 56

  • ADV7511 HARDWARE USERS GUIDE

    Rev. D

    Page 5 of 58 Rev D

    TABLE OF FIGURES Figure 1 ADV7511 Functional Block Diagram ........................................................................................................................................... 11Figure 2 Timing for Video Data Interface ........................................................

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