19
User Guide
CONNECTOR PIN DEFINITION
RS-232 Serial Port
Baud Rate: 9600 8N1
NO.
PIN
STATE
1
N/A
2
Tx
TX
3
Rx
RX
4
N/A
5
GND
GND
6
N/A
7
N/A
8
N/A
9
N/A
HDMI
Pin 1
TMDS Data2+
Pin 8
TMDS Data0 Shield
Pin 15
SCL
Pin 2
TMDS Data2 Shield
Pin 9
TMDS Data0–
Pin 16
SDA
Pin 3
TMDS Data2–
Pin 10
TMDS Clock+
Pin 17
DDC/CEC Ground
Pin 4
TMDS Data1+
Pin 11
TMDS Clock Shield
Pin 18
+5 V Power
Pin 5
TMDS Data1 Shield
Pin 12
TMDS Clock–
Pin 19
Hot Plug Detect
Pin 6
TMDS Data1–
Pin 13
CEC
Pin 7
TMDS Data0+
Pin 14
Reserved (N.C. on device)