User`s manual

MANO110 Series Mini ITX Board User’s Manual
Jumpers and Connectors
18
 2.4.3 HDMI Connector (CN3)
Pin
Signal
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
14
Reserved (N.C. on device)
15
SCL
16
SDA
17
DDC/CEC Ground
18
+5 V Power
19
Hot Plug Detect
20
HDMI Connector (CN3)
 2.4.4 COM1 Connector (CN4)
Pin
Signal
COM1(CN4)
1
DCD, Data carrier detect
2
RXD, Receive data
3
TXD, Transmit data
4
DTR, Data terminal ready
5
GND, ground
6
DSR, Data set ready
7
RTS, Request to send
8
CTS, Clear to send
9
RI, Ring indicator