149
Product Specifications
HDMI port
Functions of each connector pin
Item
Specifications
Compliant standards
HDMI 1.4 Specification
Maximum resolution
4096 x 2160 @ 24 Hz; 24 bpp
Number of ports
1 port
Connector
Standard HDMI 19pin Type A Receptacle (female)
Pin No.
Signal
I/O
Description
1
TMDS Data2+
O
TMDS data channel 2 (DDI0_TXP2)
2
GND
--
GND (TMDS data 2 shield)
3
TMDS Data2−
O
TMDS data channel 2 (DDI0_TXN2)
4
TMDS Data1+
O
TMDS data channel 1 (DDI0_TXP1)
5
GND
--
GND (TMDS data 1 shield)
6
TMDS Data1−
O
TMDS data channel 1 (DDI0_TXN1)
7
TMDS Data0+
O
TMDS data channel 0 (DDI0_TXP0)
8
GND
--
GND (TMDS data 0 shield)
9
TMDS Data0−
O
TMDS data channel 0 (DDI0_TXN2)
10
TMDS Clock+
O
TMDS clock (DDI0_AUXP)
11
GND
--
GND (TMDS clock shield)
12
TMDS Clock−
O
TMDS clock (DDI0_AUXN)
13
CEC (NC)
--
Not supported
14
Reserved (NC)
--
Not supported HEC function
15
SCL
I/O
I²C serial clock for DDC (DDI0_DDC_CLK)
16
SDA
I/O
I²C serial data for DDC (DDI0_DDC_DATA)
17
GND
--
GND
18
+5 V_S
--
+5 V, 100mA (disabled on S3 State)
19
HPD
I
Hot plug detect (DDI0_HDP)
