26 : Digital Input / Output Pin
Header
27 : Digital Input / Output Power Select
(JGPIO_PWR1)
1-2: +12V
2-3: +5V
28 : Digital Input / Output Default Value
Setting (JGPIO_SET1)
1-2: Pull-High
2-3: Pull-Low
29 : LAN Port (LAN6)
30 : LAN Port (LAN5)
31 : LAN Port (LAN4)
32 : LAN Port (LAN3)
33 : LAN Port (LAN2)
34 : LAN Port (LAN1)
35 : USB 3.0 Ports (USB3_0_1)
36 : USB Power Setting Jumper (USB3_PWR2)
1-2: +5V
2-3: +5VSB
37 : COM Port (COM1) (RS232)
BIOS
Chip
m
in
i-
P
C
Ie
1
L
P
C
1
LAN1
USB 3.0
T: USB0
B: USB1
N
A
B
-
9
6
0
2
M
2
_
2
COM2
1
V
G
A
_
H
1
1
SATA_PWR1
SATA_1
13
12
11
1
3
2
4
5
6
7
8
10
16
17
15
18
19
20
14
9
In
d
u
s
t
r
ia
l
RSTBTN1
DC_JACK1
COM1
LAN2
LAN3
LAN5
LAN4
LAN6
FROM_UPS1
TO_UPS1
USB3_PWR2
1
CI1
1
P
W
R
_
J
P
1
1
CI2
1
BUZZ1
1
CPU_FAN1
LLED1
LLED2
LLED3
LLED4
LLED5
LLED6
PANEL_LED1
USB2_2_3
1
M
2
_
1
SIM1
HDLED RESET
PLED PWRBTN
PANEL1
1
CLRMOS2
1
CLRMOS1
1
PWR_COM2
1
CHA_FAN1
JGPIO1
1
JGPIO_SET1
1
JGPIO_PWR1
1
26
24
25
23
22
21
28
29
27
37
38
39
40
34
33
35
32
31
30
36
PWR_COM1
1
USB3_PWR1
1
38 : PWR_COM1
1-2: +5V
2-3: +12V
39 : DC Jack (DC_JACK1)
40 : Reset Switch (RSTBTN1)
PIN
Signal Name
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
1
2
9
10
1
2
PIN
Signal
Name
PIN Signal
Name PIN
Signal
Name PIN
Signal
Name
PIN Signal
Name
2 SIO_GP20 4
SIO_
GP21
6
SIO_
GP22
8
SIO_
GP23
10
GND
1 SIO_GP24 3
SIO_
GP25
5
SIO_
GP26
7
SIO_
GP27
9
JGPIO_
PWR
8 1
