`
`
`
`
`Exhibit 2032
`
`Exhibit 2032
`
`

`

`High-Definition Multimedia Interface
`
`Specification Version 1.2a
`
`Hitachi, Ltd.
`
`Matsushita Electric Industrial Co., Ltd.
`
`Philips Consumer Electronics, International B.V.
`
`Silicon Image, Inc.
`
`Sony Corporation
`
`Thomson Inc.
`
`Toshiba Corporation
`
` December 14, 2005
`
`VIS EXHIBIT 2032
`
`

`

`High-Definition Multimedia Interface Specification
`
`Version 1.2a
`
`Preface
`
`Notice
`
`THIS SPECIFICATION IS PROVIDED “AS IS” WITH NO WARRANTIES WHATSOEVER,
`EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, NO WARRANTIES OF
`MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR ANY PARTICULAR PURPOSE, OR
`ANY WARRANTY OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION, OR
`SAMPLE.
`
`Hitachi, Ltd., Matsushita Electric Industrial Co., Ltd., Philips Consumer Electronics International
`B.V., Silicon Image, Inc., Sony Corporation, Thomson Inc., Toshiba Corporation and HDMI
`Licensing, LLC disclaim all liability, including liability for infringement of any proprietary rights,
`relating to use of information in this specification.
`
`Copyright  2001-2005 by Hitachi, Ltd., Matsushita Electric Industrial Co., Ltd., Philips Consumer
`Electronics International, B.V., Silicon Image, Inc., Sony Corporation, Thomson Inc., and Toshiba
`Corporation. All rights reserved. No license, express or implied, by estoppel or otherwise, to any
`intellectual property rights is granted herein. Unauthorized use or duplication prohibited. “HDMI”
`and all associated logos are trademarks of HDMI Licensing, LLC. Third-party trademarks and
`servicemarks are property of their respective owners.
`
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`High-Definition Multimedia Interface Specification
`
`Version 1.2a
`
`Document Revision History
`1.2a
`2005/12/14
`Changes to CEC supplement (see supplement for details)
`Eliminated IOFF and made VOFF normative (4.2.4)
`Changed CEC resistance to 5 ohms (4.2.10)
`Clarified DVI device discrimination (8.3.3)
`Several minor editorial (throughout)
`
`1.2
`
`2005/08/22
`
`1.1
`
`2004/05/20
`
`Removed limitations on Type A connector usage (4.1.2, 6.1)
`Required new connector mechanical features, optional in 1.1 (4.1.9)
`Required Sink support for future AC-coupled Sources (4.2.5)
`Add note regarding maximum ratings of Sink (4.2.5)
`Clarified Cable Assembly use of +5V Power (4.2.7)
`Removed incorrect testing method for DDC capacitance (4.2.8)
`Clarified when separate CEC lines on inputs are allowed (4.2.10)
`Add maximum resistance spec for interconnected CEC line (4.2.10)
`Remove CEC leakage current limit while in standby (4.2.10)
`Relaxed YCBCR output requirement for RGB devices (6.2.3)
`Added support for additional video formats (6.3, and 7.3.2, 8.2.1)
`Corrected sample rate requirement from 1000 ppm to ±1000 ppm (7.3)
`Clarified use of Speaker Allocation Data Block (7.4)
`Added support for One Bit audio (7.9, and throughout)
`Clarified exception for 640x480p (VGA) declaration in EDID (8.3.4)
`Loosened requirement for duplicated DTD declarations (8.3.4)
`Added recommendation for setting Supports_AI (9.2)
`Clarified the behavior of Repeater to Sink with Supports_AI (9.3.2)
`Clarified rule for DVD-Audio ACP Packet transmission (9.3.5)
`Additional minor editorial (throughout)
`
`Permitted multi-rate preferred format support on Type A Sinks (4.1.2)
`Changed connector mechanical spec (4.1.9)
`Changed connector electrical spec (4.1.7)
`Removed CEC / +5V Power dependency for Source (4.2.7)
`Loosened regulation requirements for +5V Power (4.2.7)
`Made HPD voltages consistent with new +5V Power (4.2.9)
`Clarified CEC connection requirements (4.2.10)
`Restricted CTLx values allowed in non-Preamble periods (5.2.1)
`Added new Packet Types (5.3.1)
`Clarified InfoFrame Packet requirements (5.3.5)
`Added ACP and ISRC Packet definitions and usage (5.3.7, 8.8, 9.3)
`Specified recommended handling of non-Subpacket 0 CS blocks (7.1)
`Clarified audio sample rate requirements (7.3)
`Disallowed Layout 1 2-channel (7.6)
`Clarified AVI transmission requirements (8.2.1)
`Added extension fields and clarified HDMI VSDB (8.3.2)
`Clarified DVI/HDMI device discrimination (8.3.3)
`Clarified HPD behavior (8.5)
`Clarified EDID values of Physical Addresses (8.7)
`Made minor editorial changes (throughout)
`
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`High-Definition Multimedia Interface Specification
`
`Version 1.2a
`
`1.0
`
`2002/12/09
`
`Initial Release
`
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`High-Definition Multimedia Interface Specification
`
`Version 1.2a
`
`Intellectual Property Statement
`
`Hitachi, Ltd., Matsushita Electric Industrial Co., Ltd., Philips Consumer Electronics International,
`B.V., Silicon Image, Inc., Sony Corporation, Thomson Inc., and Toshiba Corporation each may
`have patents and/or patent applications related to the High-Definition Multimedia Interface
`Specification. These companies intend to make available to the industry an Adopter Agreement
`that will include a limited, reciprocal patent license to certain of the electrical interfaces,
`mechanical interfaces, signals, signaling and coding protocols, and bus protocols described in the
`mandatory portions of the High-Definition Multimedia Interface Specification Release 1.0
`published by HDMI Licensing, LLC.
`
`
`
`Contact Information
`
`The URL for the HDMI Founders web site is: http://www.HDMI.org.
`
`
`
`Contribution
`
`Silicon Image, Inc has made a significant contribution to this standard by editing the specification
`and developing the core technologies upon which this specification is based; including Transition
`Minimized Differential Signaling (TMDS) technology.
`
`Acknowledgement
`
`HDMI founders acknowledge the concerted efforts of employees of Japan Aviation Electronics
`Industry, Limited and Molex Japan, who have made a significant contribution to this standard by
`developing the connector technology and the mechanical and electrical specifications for the
`required plugs and receptacles.
`
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`High-Definition Multimedia Interface Specification
`
`Version 1.2a
`
`Table of Contents
`PREFACE.....................................................................................................................................................II
`
`NOTICE.........................................................................................................................................................II
`DOCUMENT REVISION HISTORY..................................................................................................................III
`INTELLECTUAL PROPERTY STATEMENT ...................................................................................................... V
`CONTACT INFORMATION............................................................................................................................. V
`CONTRIBUTION ........................................................................................................................................... V
`ACKNOWLEDGEMENT.................................................................................................................................. V
`
`1
`
`INTRODUCTION .................................................................................................................................1
`
`1.1
`1.2
`1.3
`1.4
`1.5
`
`PURPOSE AND SCOPE........................................................................................................................1
`NORMATIVE REFERENCES................................................................................................................1
`INFORMATIVE REFERENCES .............................................................................................................2
`ORGANIZATION OF THIS DOCUMENT.................................................................................................2
`USAGES AND CONVENTIONS ............................................................................................................3
`
`2 DEFINITIONS.......................................................................................................................................4
`
`2.1
`2.2
`2.3
`
`CONFORMANCE LEVELS...................................................................................................................4
`GLOSSARY OF TERMS.......................................................................................................................4
`ACRONYMS AND ABBREVIATIONS....................................................................................................6
`
`3 OVERVIEW ..........................................................................................................................................8
`
`4 PHYSICAL LAYER ...........................................................................................................................10
`
`CONNECTORS AND CABLES............................................................................................................10
`4.1
`4.1.1
`Overview of Connectors ........................................................................................................10
`4.1.2
`Connector Support Requirements..........................................................................................10
`4.1.3
`Dual-Link...............................................................................................................................10
`4.1.4
`Connector Pin Assignments...................................................................................................11
`4.1.5
`Contact sequence...................................................................................................................12
`4.1.6
`Connector Mechanical Performance.....................................................................................13
`4.1.7
`Connector Electrical Characteristics ....................................................................................15
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`Version 1.2a
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`Connector Environmental Characteristics ............................................................................17
`4.1.8
`Connector Drawings..............................................................................................................19
`4.1.9
`4.1.10 Cable Adapter Specification..................................................................................................27
`4.2
`ELECTRICAL SPECIFICATION ..........................................................................................................31
`4.2.1
`Overview................................................................................................................................31
`4.2.2
`System Operating Conditions ................................................................................................32
`4.2.3
`Jitter and Eye Measurements: Ideal Recovery Clock ............................................................32
`4.2.4
`HDMI Source TMDS Characteristics....................................................................................33
`4.2.5
`HDMI Sink TMDS Characteristics........................................................................................36
`4.2.6
`Cable Assembly TMDS Characteristics.................................................................................38
`4.2.7
`+5V Power Signal .................................................................................................................39
`4.2.8
`DDC.......................................................................................................................................40
`4.2.9
`Hot Plug Detect Signal (HPD) ..............................................................................................40
`4.2.10 CEC Line ...............................................................................................................................41
`4.2.11 Robustness Requirements ......................................................................................................42
`
`5
`
`SIGNALING AND ENCODING........................................................................................................43
`
`OVERVIEW .....................................................................................................................................43
`5.1
`5.1.1
`Link Architecture...................................................................................................................43
`5.1.2
`Operating Modes Overview...................................................................................................44
`5.2
`OPERATING MODES........................................................................................................................45
`5.2.1
`Control Period.......................................................................................................................45
`5.2.2
`Video Data Period.................................................................................................................47
`5.2.3
`Data Island Period ................................................................................................................47
`5.3
`DATA ISLAND PACKET DEFINITIONS ..............................................................................................51
`5.3.1
`Packet Header .......................................................................................................................51
`5.3.2
`Null Packet ............................................................................................................................52
`5.3.3
`Audio Clock Regeneration Packet .........................................................................................52
`5.3.4
`Audio Sample Packet.............................................................................................................53
`5.3.5
`InfoFrame Packet ..................................................................................................................55
`5.3.6
`General Control Packet.........................................................................................................56
`5.3.7
`Audio Content Protection Packet (ACP) ...............................................................................57
`5.3.8
`ISRC Packets .........................................................................................................................57
`5.3.9
`One Bit Audio Sample Packet................................................................................................61
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`High-Definition Multimedia Interface Specification
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`ENCODING......................................................................................................................................62
`5.4
`5.4.1
`Serialization...........................................................................................................................62
`5.4.2
`Control Period Coding ..........................................................................................................62
`5.4.3
`TERC4 Coding.......................................................................................................................63
`5.4.4
`Video Data Coding ................................................................................................................63
`
`6 VIDEO..................................................................................................................................................67
`
`OVERVIEW .....................................................................................................................................67
`6.1
`VIDEO FORMAT SUPPORT...............................................................................................................67
`6.2
`6.2.1
`Format Support Requirements...............................................................................................67
`6.2.2
`Video Control Signals : HSYNC, VSYNC ..............................................................................68
`6.2.3
`Pixel Encoding Requirements................................................................................................68
`6.3
`VIDEO FORMAT TIMING SPECIFICATIONS.......................................................................................68
`6.3.1
`Primary Video Format Timings.............................................................................................69
`6.3.2
`Secondary Video Format Timings .........................................................................................69
`6.4
`PIXEL-REPETITION .........................................................................................................................70
`6.5
`PIXEL ENCODINGS..........................................................................................................................70
`6.6
`VIDEO QUANTIZATION RANGES .....................................................................................................73
`6.7
`COLORIMETRY ...............................................................................................................................73
`6.7.1
`480p, 480i, 576p, 576i, 240p and 288p .................................................................................73
`6.7.2
`1080i, 1080p and 720p ..........................................................................................................73
`
`7 AUDIO..................................................................................................................................................75
`
`RELATIONSHIP WITH IEC 60958/IEC 61937 (IEC)........................................................................75
`7.1
`AUDIO SAMPLE CLOCK CAPTURE AND REGENERATION.................................................................75
`7.2
`7.2.1
`N parameter...........................................................................................................................77
`7.2.2
`CTS parameter.......................................................................................................................77
`7.2.3
`Recommended N and Expected CTS Values ..........................................................................77
`7.2.4
`One Bit Audio ACR................................................................................................................79
`7.3
`AUDIO SAMPLE RATES AND SUPPORT REQUIREMENTS ..................................................................79
`7.3.1
`One Bit Audio Sample Rate Requirements ............................................................................80
`7.3.2
`Video Dependency .................................................................................................................81
`7.4
`CHANNEL / SPEAKER ASSIGNMENT................................................................................................83
`7.5
`AUDIO, VIDEO SYNCHRONIZATION ................................................................................................83
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`High-Definition Multimedia Interface Specification
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`Version 1.2a
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`AUDIO DATA PACKETIZATION .......................................................................................................83
`7.6
`7.6.1
`One Bit Audio Packetization..................................................................................................85
`7.7
`ERROR HANDLING (INFORMATIVE) ................................................................................................86
`7.8
`PACKET DELIVERY RULES .............................................................................................................86
`7.8.1
`Audio Sample Packets ...........................................................................................................86
`7.8.2
`Audio Clock Regeneration Packets........................................................................................86
`7.9
`ONE BIT AUDIO USAGE OVERVIEW................................................................................................86
`
`8 CONTROL AND CONFIGURATION..............................................................................................87
`
`OVERVIEW .....................................................................................................................................87
`8.1
`EIA/CEA-861B INFOFRAMES .......................................................................................................87
`8.2
`8.2.1
`Auxiliary Video information (AVI) InfoFrame ......................................................................87
`8.2.2
`Audio InfoFrame....................................................................................................................90
`8.3
`E-EDID DATA STRUCTURE............................................................................................................93
`8.3.1
`EDID Timing Extension.........................................................................................................93
`8.3.2
`HDMI Vendor-Specific Data Block (HDMI VSDB) ..............................................................93
`8.3.3
`DVI/HDMI Device Discrimination........................................................................................94
`8.3.4
`Audio and Video Details........................................................................................................94
`8.4
`ENHANCED DDC............................................................................................................................95
`8.4.1
`Timing....................................................................................................................................95
`8.4.2
`Data Transfer Protocols........................................................................................................95
`8.4.3
`Segment pointer.....................................................................................................................96
`8.4.4
`Enhanced DDC Sink..............................................................................................................96
`8.4.5
`Enhanced DDC Source..........................................................................................................96
`8.5
`HOT PLUG DETECT SIGNAL............................................................................................................96
`8.6
`CONSUMER ELECTRONICS CONTROL (CEC) ..................................................................................97
`8.7
`PHYSICAL ADDRESS .......................................................................................................................97
`8.7.1
`Overview................................................................................................................................97
`8.7.2
`Physical Address Discovery ..................................................................................................97
`8.7.3
`Discovery Algorithm..............................................................................................................99
`8.7.4
`HDMI Sink Query..................................................................................................................99
`8.8
`ISRC HANDLING............................................................................................................................99
`
`9 CONTENT PROTECTION..............................................................................................................101
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`High-Definition Multimedia Interface Specification
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`Version 1.2a
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`RECOMMENDATION......................................................................................................................101
`9.1
`HDCP IMPLEMENTATIONS...........................................................................................................101
`9.2
`USAGE OF AUDIO CONTENT PROTECTION (ACP) PACKETS .........................................................101
`9.3
`9.3.1
`Requirements for Sink..........................................................................................................101
`9.3.2
`Requirements for Repeater ..................................................................................................102
`9.3.3
`Application to Generic Audio ..............................................................................................102
`9.3.4
`Application to IEC 60958-Identified Audio.........................................................................102
`9.3.5
`Application to DVD-Audio ..................................................................................................102
`9.3.6
`Application to Super Audio CD ...........................................................................................103
`
`APPENDIX A
`
`REPEATER ...............................................................................................................105
`
`A.1 REPEATER FUNCTIONS .................................................................................................................105
`A.2
`E-EDID READ TIMING (INFORMATIVE) .......................................................................................105
`
`APPENDIX B
`
`TYPE B CONNECTOR USAGE .............................................................................106
`
`EXCEPTION TO AUDIO FORMAT SUPPORT REQUIREMENT............................................................106
`B.1
`B.2 HDMI DUAL-LINK ARCHITECTURE.............................................................................................106
`
`APPENDIX C
`
`COMPATIBILITY WITH DVI ...............................................................................107
`
`C.1 REQUIREMENT FOR DVI COMPATIBILITY.....................................................................................107
`C.2 HDMI SOURCE REQUIREMENTS ..................................................................................................107
`C.3 HDMI SINK REQUIREMENTS........................................................................................................108
`C.4
`TYPE A TO DVI ADAPTER CABLE [INFORMATIVE] ......................................................................108
`C.5
`TYPE B TO DVI ADAPTER CABLE [INFORMATIVE] ......................................................................110
`
`
`
`SUPPLEMENT 1 CONSUMER ELECTRONICS CONTROL (CEC)...................................CEC-I
`
`SEE SUPPLEMENT FOR TABLE OF CONTENTS
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`High-Definition Multimedia Interface Specification
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`Version 1.2a
`
`Figures
`Figure 3-1 HDMI Block Diagram ...............................................................................................8
`Figure 4-1 Type A Receptacle Mating Interface Dimensions..................................................19
`Figure 4-2 Type A Plug Mating Interface Dimensions ............................................................21
`Figure 4-3 Type A Receptacle and Plug Mated Condition......................................................22
`Figure 4-4 Type B Receptacle Mating Interface Dimensions..................................................23
`Figure 4-5 Type B Plug Mating Interface Dimensions ............................................................26
`Figure 4-6 Type B Receptacle and Plug Mated Condition......................................................26
`Figure 4-7 Conceptual Schematic for one TMDS differential pair ..........................................31
`Figure 4-8 Single-ended Differential Signal ............................................................................31
`Figure 4-9 Differential Signal...................................................................................................32
`Figure 4-10 TMDS Link Test Points ........................................................................................32
`Figure 4-11 Balanced Source Test Load.................................................................................33
`Figure 4-12 Normalized Eye Diagram Mask at TP1 for Source Requirements......................35
`Figure 4-13 HDMI Sink Test Points.........................................................................................36
`Figure 4-14 Absolute Eye Diagram Mask at TP2 for Sink Requirements...............................37
`Figure 4-15 Cable Assembly Test Points ................................................................................38
`Figure 5-1 HDMI Encoder/Decoder Overview ........................................................................43
`Figure 5-2 Informative Example: TMDS periods in 720x480p video frame ............................44
`Figure 5-3 TMDS Periods and Encoding ................................................................................48
`Figure 5-4 Data Island Packet and ECC Structure .................................................................50
`Figure 5-5 Error Correction Code generator...........................................................................51
`Figure 5-6 TMDS Video Data Encode Algorithm ....................................................................65
`Figure 5-7 TMDS Video Decode Algorithm.............................................................................66
`Figure 6-1 Default pixel encoding: RGB 4:4:4, 8 bits/component...........................................70
`Figure 6-2 YCBCR 4:2:2 component........................................................................................71
`Figure 6-3 8-bit YCBCR 4:4:4 mapping....................................................................................71
`Figure 6-4 RGB with Pixel-Doubling .......................................................................................72
`Figure 6-5 YCBCR 4:2:2 with Pixel-Doubling ...........................................................................72
`Figure 6-6 YCBCR 4:4:4 with Pixel-Doubling ...........................................................................72
`Figure 7-1 Audio Clock Regeneration model..........................................................................76
`Figure 7-2 Optional Implementation: Audio Sink ....................................................................76
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`High-Definition Multimedia Interface Specification
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`Figure 7-3 Example Audio Sample Timing (Informative) ........................................................85
`Figure 8-1 CEC and DDC line connections ............................................................................97
`Figure 8-2 Typical HDMI cluster..............................................................................................98
`Figure 8-3 Addresses within an HDMI cluster.........................................................................98
`Figure 8-4 ISRC/CCI and ISRC Status Handling..................................................................100
`
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`High-Definition Multimedia Interface Specification
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`Version 1.2a
`
`Tables
`Table 4-1 Type A Connector Pin Assignment ......................................................................... 11
`Table 4-2 Type B Connector Pin Assignment .........................................................................12
`Table 4-3 Connector Contact Sequence.................................................................................12
`Table 4-4 Type A Plug and Receptacle Mechanical Performance..........................................13
`Table 4-5 Electrical Performance ............................................................................................15
`Table 4-6 Connector Environmental Performance..................................................................17
`Table 4-7 Wire Categories.......................................................................................................27
`Table 4-8 Type A-to-Type A Cable Wire Assignment..............................................................28
`Table 4-9 Type A-to-Type B Cable Wire Assignment..............................................................29
`Table 4-10 Type B to Type B Cable Wire Assignment ............................................................30
`Table 4-11 Required Operating Conditions for HDMI Interface (see Figure 4-7)....................32
`Table 4-12 Source DC Characteristics at TP1 ........................................................................34
`Table 4-13 Source AC Characteristics at TP1 ........................................................................34
`Table 4-14 Sink Operating DC Characteristics at TP2.........