
J18: COM3
Pin #
Signal Name
Pin #
Signal Name
1
DCD3
2
RXD3
3
TXD3
4
DTR3
5
GND
6
DSR3
7
RTS3
8
CTS3
9
RI3
10
NC
J19: COM4
Pin #
Signal Name
Pin #
Signal Name
1
DCD4
2
RXD4
3
TXD4
4
DTR4
5
GND
6
DSR4
7
RTS4
8
CTS4
9
RI4
10
NC
J21: VGA
Pin #
Signal Name
Pin # Signal Name
1
R OUT
2
GND
3
G OUT
4
GND
5
B OUT
6
GND
7
HSYNC
8
GND
9
VSYNCD
10
GND
J22: USB 0 & 1
Pin #
Signal Name
Pin # Signal Name
1
VCC
2
VCC
3
LUSBD0-
4
LUSBD1-
5
6
7
GND
8
GND
9
GGND
10
GGND
J23: GPIO (Port 2 & 3)
Pin #
Signal Name
Pin # Signal Name
1
GND
2
VCC
3
GP20
4
SPICS / GP30
5
GP21
6
SPICLK /
GP31
7
GP22
8
SPID0 / GP32
9
GP23
10
SPIDI / GP33
11
GP24
12
GP34
13
232 / GP25
14
GP35
15
422 / GP26
16
GP36
17
485 / GP27
18
GP37
19
VCC
20
GND
J24: LCD Connector
Pin #
Signal Name
Pin # Signal Name
1
+3.3V
2
+3.3V
3
LG2
4
LG3
5
LG4
6
LG5
7
NC
8
NC
9
LR0
10
LR1
11
LR2
12
LR3
13
LR4
14
LR5
15
GND
16
NC
17
NC
18
NC
19
NC
20
GND
21
NC
22
NC
23
LB0
24
LB1
25
LB2
26
LB3
27
LB4
28
LB5
29
NC
30
NC
31
LG0
32
LG1
33
GND
34
GND
35
NC
36
LCLK
37
NC
38
LDE
39
NC
40
LHSYNC
41
NC
42
LVSYNC
43
LBACKL
44
LVDDEN
J25:
LINE OUT
Pin #
Signal Name
1
LOUTR
2
GND
3
GND
4
LOUTL
J26:
MIC-IN
Pin #
Signal Name
1
MICVREF
2
GND
3
GND
4
MIC-IN
J27:
Console Redirection
Pin #
Signal Name
Pin #
Signal Name
1
Console_Red
2
GND