ANSI CTA-861-G-2016 A DTV Profile for Uncompressed High Speed Digital Interfaces.pdf
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1、 ANSI/CTA Standard A DTV Profile for Uncompressed High Speed Digital Interfaces ANSI/CTA-861-G (Formerly ANSI/CTA-861-F) November 2016 NOTICE Consumer Technology Association (CTA) Standards, Bulletins and other technical publications are designed to serve the public interest through eliminating misu
2、nderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for his particular need. Existence of such Standards, Bulletins and other technical publicatio
3、ns shall not in any respect preclude any member or nonmember of the Consumer Technology Association from manufacturing or selling products not conforming to such Standards, Bulletins or other technical publications, nor shall the existence of such Standards, Bulletins and other technical publication
4、s preclude their voluntary use by those other than Consumer Technology Association members, whether the standard is to be used either domestically or internationally. Standards, Bulletins and other technical publications are adopted by the Consumer Technology Association in accordance with the Ameri
5、can National Standards Institute (ANSI) patent policy. By such action, the Consumer Technology Association does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard, Bulletin or other technical publication. This document does not p
6、urport to address all safety problems associated with its use or all applicable regulatory requirements. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. This docume
7、nt is copyrighted by the Consumer Technology Association (CTA) and may not be reproduced, in whole or part, without written permission. Federal copyright law prohibits unauthorized reproduction of this document by any means. Organizations may obtain permission to reproduce a limited number of copies
8、 by entering into a license agreement. Requests to reproduce text, data, charts, figures or other material should be made to the Consumer Technology Association (CTA). (Formulated under the cognizance of the CTA R4.8 DTV Interface Subcommittee.) Published by CONSUMER TECHNOLOGY ASSOCIATION 2016 Tech
9、nology Showing Manufacturer Week and year . 123 Table 98 Vendor / Product Identification 124 Table 99 Example 0x15, 0x16 EDID Screen Size Data and Certain Display Categories 124 Table 100 Feature Support Detail 125 Table 101 Basic Display Parameters and Features Block 126 Table 102 Binary to Decimal
10、 Conversion Example . 126 Table 103 Color Characteristics Block . 127 Table 104 Established Timings Block . 127 Table 105 Standard Timing ID Block . 128 Table 106 First Detailed Timing Descriptor Block (1920x1080i Example) . 129 Table 107 Second Detailed Timing Descriptor Block (720x480p, 4:3 Exampl
11、e) . 130 Table 108 First Monitor Descriptor Block (Monitor Name) . 131 Table 109 Second Monitor Descriptor Block (Monitor Range Limits) . 132 Table 110 Extension Flag Block 133 Table 111 Block One CTA Extension Header . 134 Table 112 Third Detailed Timing Descriptor Block (720p, 16:9 Example) . 135
12、Table 113 Fourth Detailed Timing Descriptor Block (480i, 4:3 Example) 136 Table 114 Descriptor Defined by Manufacturer Block 137 Table 115 Monitor Serial Number Block . 137 Table 116 Residual Byte Stuffing and Check Sum Block . 138 Table 117 InfoFrame Data Block (Example) . 140 Table 118 Complete ED
13、ID Example . 141 Table 119 Example EDID Detailed Timing Descriptor for 1280x720p (60 Hz, 16:9) 148 Table 120 Example EDID Detailed Timing Descriptor for 1920x1080i (60 Hz, 16:9) . 149 Table 121 Example EDID Detailed Timing Descriptor for 720x480p (59.94 Hz, 4:3) . 150 Table 122 Example EDID Detailed
14、 Timing Descriptor for 720x480p (59.94Hz, 16:9) 151 Table 123 Example EDID Detailed Timing Descriptor for 720x480i (59.94Hz, 4:3) . 152 Table 124 Example EDID Detailed Timing Descriptor for 720x480i (59.94Hz, 16:9) . 153 Table 125 Example EDID Detailed Timing Descriptor for 1280x720p (50 Hz, 16:9) 1
15、54 Table 126 Example EDID Detailed Timing Descriptor for 1920x1080i (50 Hz, 16:9) . 155 Table 127 Example EDID Detailed Timing Descriptor for 720x576p (50 Hz, 4:3) 156 Table 128 Example EDID Detailed Timing Descriptor for 720x576p (50 Hz, 16:9) 157 Table 129 Example EDID Detailed Timing Descriptor f
16、or 720x576i (50 Hz, 4:3) . 158 Table 130 Example EDID Detailed Timing Descriptor for 720x576i (50 Hz, 16:9) . 159 Table 131 OpenLDI Control Signals 161 Table 132 CTA Extension Header (Block 1) 164 Table 133 Video Data Block . 165 Table 134 Audio Data Block . 165 Table 135 Speaker Data Block . 166 Ta
17、ble 136 Vendor-Specific Data Block 166 Table 137 CTA-861 EDID Example with Block Tag Extension 167 Table 138 Illustrated ATSC AFD Coding . 185 Table 139 Illustrated DVB AFD Coding . 187 CTA-861-G viiiTable 140 SMPTE/CTA Audio Channel Description colorimetry and quantization; transport of compressed
18、and uncompressed, as well as Linear Pulse Code Modulation (L-PCM), audio; carriage of auxiliary data; and implementations of the Video Electronics Standards Association (VESA) Enhanced Extended Display Identification Data Standard (E-EDID) 9, which is used by Sinks to declare display capabilities an
19、d characteristics. CTA-861 adopters are strongly encouraged to implement High-bandwidth Digital Content Protection (HDCP) 3 content protection, defined by the Digital Content Protection, LLC (DCP) method, in order to be compatible with digital cable STBs as authorized by 47 C.F.R. 76.602 69 and 47 C
20、.F.R. 76.640 70. HDCP 3 permits viewing of high-value content that may be available from other video Sources in a home network. 2 General 2.1 References CTA-861 includes mechanisms that allow a digital video Source (such as a cable, satellite or terrestrial STB, digital VCR, or DVD player) to supply
21、 displayable, baseband, digital video to High Definition Television (HDTV) devices, as well as peripheral devices such as repeaters, switchers, and recorders, as defined in CTA Expands Definitions for Digital Television Products 64. 2.1.1 Normative References The following standards contain provisio
22、ns that, through reference in this text, constitute normative provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision. Users of this Standard are cautioned that a newer edition might or might not be compatible. 2.1.1.1 Normati
23、ve Reference List 1. SMPTE ST 170:2004 (Archived 2010) Television Composite Analog Video Signal NTSC for Studio Applications 2. SMPTE ST 274:2008 Television 1920 x 1080 Image Sample Structure, Digital Representation and Digital Timing Reference Sequences for Multiple Picture Rates 3. DCP, L.L.C., Hi
24、gh-bandwidth Digital Content Protection System, Revision 1.1, June 9, 2003 4. DDWG, Digital Visual Interface, Revision 1.0, April 2, 1999 5. IEC 61966-2-4: Multimedia systems and equipment - Colour measurement and management - Part 2-4: Colour management - Extended-gamut YCC colour space for video a
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