2.4.25
COM Port 1 (D-SUB 9) (CN28)
Pin
Pin Name
1
DCD
2
RX
3
TX
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
2.4.26
HDMI Port (CN29)
Pin
Pin Name
1
TMDS_DAT2+
2
GND
3
TMDS_DAT2-
4
TMDS_DAT1+
5
GND
6
TMDS_DAT1-
7
TMDS_DAT0+
Chapter 2 – Hardware Information
1
5
6
9
Signal Type
IN
IN
OUT
OUT
GND
IN
OUT
IN
IN
19
1
18
2
Signal Type
DIFF
GND
DIFF
DIFF
GND
DIFF
DIFF
Signal Level
± 9V
± 9V
± 9V
Signal Level
44