15
©Vecow EMBC-2000 User Manual
GETTING TO KNOW YOUR EMBC-2000
The pin assignments of CN13 are listed in the following table :
Serial
Port
Pin No.
RS-232
RS-422
(5-wire)
RS-422
(9-wire)
RS-485
(3-wire)
1,
2,
3,
4
1
GND_EARTH GND_EARTH GND_EARTH GND_EARTH
2
GND
GND
GND
GND
3
RI
-----------
CTS-
RI
4
DTR
RXD-
RXD-
-----------
5
CTS
-----------
CTS+
-----------
6
TXD
RXD+
RXD+
-----------
7
RTS
-----------
RTS+
-----------
8
RXD
TXD+
TXD+
DATA+
9
DSR
-----------
RTS-
-----------
10
DCD
TXD-
TXD-
DATA-
10
1
2.2.9 VGA
Pin No.
Signal Name
Pin No.
Signal Name
1
Red
2
Green
3
Blue
4
N/C
5
GND
6
GND
7
GND
8
GND
9
P5V
10
GND
11
N/C
12
DDC Data
13
Horizontal Sync
14
Vertical Sync
15
DDC Clock
1
5
6
10
11
15
VGA2
