HDMI is a deegital replacement for existin analog video staundarts.
HDMI (High-Definition Multimedia Interface) HDMI offeecial logo an staundart connector |
Type | Deegital audio/video/data connector |
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Production history |
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Designer | HDMI Foonders (7 companies) HDMI Forum (87 companies) |
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Designed | December 2002 |
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Manufacturer | HDMI Adopters (ower 1,300 companies) |
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Produced | 2003–present |
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General specifications |
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Width | Type A (13.9 mm), Type C (10.42 mm), Type D (6.4 mm) |
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Hicht | Type A (4.45 mm), Type C (2.42 mm), Type D (2.8 mm) |
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Het pluggable | Yes |
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Freemit | Yes |
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Audio signal | LPCM, Dolby Digital, DTS, DVD-Audio, Super Audio CD, Dolby Digital Plus, Dolby TrueHD, DTS-HD High Resolution Audio, DTS-HD Master Audio, MPCM, DSD, DST |
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Video signal | Maximum resolution leemited bi available bandwidth |
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Pins | Types A, C, & D (19), Type B (29) |
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Data |
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Data signal | Yes |
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Bitrate | up to 18 Gbit/s in HDMI 2.0 |
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Protocol | TMDS |
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Pin out |
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Type A receptacle HDMI |
Pin 1 | TMDS Data2+ |
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Pin 2 | TMDS Data2 Shield |
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Pin 3 | TMDS Data2− |
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Pin 4 | TMDS Data1+ |
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Pin 5 | TMDS Data1 Shield |
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Pin 6 | TMDS Data1− |
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Pin 7 | TMDS Data0+ |
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Pin 8 | TMDS Data0 Shield |
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Pin 9 | TMDS Data0− |
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Pin 10 | TMDS Clock+ |
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Pin 11 | TMDS Clock Shield |
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Pin 12 | TMDS Clock− |
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Pin 13 | CEC |
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Pin 14 | Reserved (HDMI 1.0–1.3c), Utility/HEAC+ (Optional, HDMI 1.4+ wi HDMI Ethernet an Audio Return Channel (HEAC)) |
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Pin 15 | SCL (I²C Serial Clock for DDC) |
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Pin 16 | SDA (I²C Serial Data Line for DDC) |
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Pin 17 | DDC/CEC/HEAC Ground |
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Pin 18 | +5 V (max 0.05 Amp) |
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Pin 19 | Het Plug detect (aw versions) an HEAC- (optional, HDMI 1.4+ wi HDMI Ethernet an Audio Return Channel (HEAC)) |
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References
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