PINS IDENTIFICATION
HDMI
Mini HDMI
connector
connector
(A)
(C)
1
2
2
1
3
3
4
5
5
4
6
6
7
8
8
7
9
9
10
11
11
10
12
12
13
14
14
17
15
15
16
16
17
13
18
18
19
19
S
S
Connector pins
assignment
Data 2+
TMDS Red Data Plus
Data 2S
TMDS Red Data Shield
Data 2-
TMDS Red Data Minus
Data 1+
TMDS Green Data Plus
Data 1S
TMDS Green Data Shield
Data 1-
TMDS Green Minus
Data 0+
TMDS Blue Data Plus
Data 0S
TMDS Blue Data Shield
Data 0-
TMDS Blue Data Minus
Clock +
TMDS Clock Plus
Clock S
TMDS Clock Shield
Clock -
TMDS Clock Minus
CEC
Consumer Electronics Control
Reserved
Utility/Reserved
SCL
Serial Clock
SDA
Serial Data
Data shield for the display
DDC/CEC
data channel and consumer
electronics control
+5V Power
+5V Power
Hot Plug
Hot Plug Detect
Shield
Shield
Description
4