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HDMI Interface Specifications

The Industrial Intelligent Computer utilizes a standard HDMI interface. The main specifications are as follows:

Item Specification
Signal Type Digital HDMI
Maximum Resolution 1080P
Hot-Plug Support Yes

The pin assignment for the HDMI connector is as follows:

HDMI Connector Pinout Diagram
Pin Signal
1 TMDS Data2+
2 TMDS Data2 Shield
3 TMDS Data2-
4 TMDS Data1+
5 TMDS Data1 Shield
6 TMDS Data1-
7 TMDS Data0+
8 TMDS Data0 Shield
9 TMDS Data0-
10 TMDS Clock+
11 TMDS Clock Shield
12 TMDS Clock-
13 CEC (Consumer Electronics Control)
14 Reserved (HEC Data in HDMI 1.4+)
15 SCL (DDC Serial Clock)
16 SDA (DDC Serial Data Line)
17 DDC/CEC Ground
18 +5V Power (max 50mA)
19 Hot Plug Detect (HPD) / HEC Data+ (1.4+)
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Last modified: 2025-06-16