GPIO
[3:0]
Selection Name In BIOS
HA
(Pixel)
VA
(Line)
CD
(bit)
Port
BackLight
Type
Invert PWM
output
Remark
0000
1366x768/18-bit/1-ch/LED
1366
768
6
Single
LED
No
0001
800x600/18-bit/1-ch/CCFL
800
600
6
Single
CCFL
Yes
0010 1024x768/24-bit/1-ch/CCFL
1024
768
8
Single
CCFL
Yes
0011 1280x1024/24-bit/2-ch/CCFL
1280
1024
8
Dual
CCFL
Yes
0100 1366x768/24-bit/1-ch/CCFL
1366
768
8
Single
CCFL
Yes
0101 1440x900/24-bit/2-ch/CCFL
1440
900
8
Dual
CCFL
Yes
0110
1024x600/18-bit/1-ch/LED
1024
600
6
Single
LED
No
0111
1440x900/24-bit/2-ch/LED
1440
900
8
Dual
LED
No
Default Setting
1000 1280x1024/24-bit/2-ch/LED
1280
1024
8
Dual
LED
No
1001
1024x768/24-bit/1-ch/LED
1024
768
8
Single
LED
No
1010
1600x900/18-bit/2-ch/LED
1600
900
6
Dual
LED
No
1011
1366x768/24-bit/1-ch/LED
1366
768
8
Single
LED
No
1100 1920x1080/24-bit/2-ch/LED
1920
1080
8
Dual
LED
No
1101
800x600/24-bit/1-ch/LED
800
600
8
Single
LED
No
1110
640x480/24-bit/1-ch/LED
640
480
8
Single
LED
No
1111
1280x800/18-bit/1-ch/LED
1280
800
6
Single
LED
No
Super
IO
AUDIO
CODEC
PCI1
PANEL 1
HDLED RESET
PLED PWRBTN
1
S
A
T
A
2
_
2
SATA2_1
C
M
O
S
B
a
tt
e
ry
16Mb
BIOS
RoHS
D
es
ig
n
e
d
in
T
a
ip
e
i
1
H
D
_
A
U
D
IO
1
LAN
PHY
LAN
PHY
CLRCMOS1
1
JGP IO1
CPU_FAN1
D
D
R
3
_
A
1
D
D
R
3
_
A
2
CHA_FAN1
LPT1
SATA_PWR1
Top:
RJ-45
USB 2.0
T: USB0
B: USB1
Ps2
Mouse
Ps2
Keyboard
IM
B
-1
3
0
COM
Port A
COM
Port B
DC12V1
PWR_JP1
1
JGPIO_PWR1
1
LVDS1
S
E
T
_
C
M
4
S
E
T
_
C
M
6
S
E
T
_
C
M
5
C
O
M
4
C
O
M
6
C
O
M
5
BLT_VOL1
1
USB6
22
23
24
25
26
27
USB4, 5
28
SPEAKER1
1
1
1
1
1
1
29
30 31 32
33
34
35 36 37
1
1
1
1
1
1
BLT_PWR2
1
VGA1
HDMI1
T
o
p
:
L
in
e
O
u
t
B
o
tt
o
m
:
M
ic
In
S
E
T
_
C
M
2
S
E
T
_
C
M
1
USB 2.0
T: USB2
B: USB3
PNL_PWR1
BKT_PWR1
JLVD_GPIO1
COM Port PWR Setting headers
22 : For COM Port2
23 : For COM Port1
27 : For COM Port4
28 : For COM Port5
29 : For COM Port6
Internal COM port connectors:
30 : COM Port4
31 : COM Port5
32 : COM Port6
24 : Speaker connector
25 : Panel BackLight Inverter connector
1,2=> GND
3=> Panel Backlight Control
4=> Panel Backlight Enable
5,6=> Panel Backlight Power
26 : Panel Brightness and Speaker Volume
control
Pin definition: 1=> Volume_UP
2=> Volume_DOWN
3=> PANEL PWR Down
4=> Panel BackLight UP
5=> Panel BackLight
Down
6=> GND
7=> GND
1
4
R- L+
R+ L-
1
6
Internal USB connectors
33 : USB Port4, 5
34 : USB Port6
37 : Panel resolution selection
The setting table
1
7
PWR -5 +5 GND
PWR -4 +4 GND
2
8
1
4
PWR -6 +6 GND
35 : Panel VDD PWR Setting
1-2: +3.3V
2-3: +5V
36 : Panel BackLight PWR Setting
1-2: +5V
2-3: +12V
Note: If you want to use BIOS to set Panel type,
then set all GPIO[3:0]= “1111”.
If you want to use jumpers to set Panel type,
select “Set by Jumper” in BIOS.
High + GPIOx = 1, Low + GPIOx = 0
1
3
5
7
9
2
4
6
8
10
COM7
WTOB_CON_2X5P
DDSR#_5
TTXD_5
RRTS#_5
DDTR#_5
CM5_P1
CM5_P9
RRXD_5
CCTS#_5
