Jumper Settings & Connector Pinouts
Fan Connectors(FAN1 )
: The 5-pin connector is for
connecting the CPU fan.
Keyboard and Mouse Connector (PKMB1)
COM Port 2 (COMB2):
The internal COM port
Pin No. Signal
1
PWM
2
NC
3
TACH
4
P12V
5
GND
Pin No.
Signal
Pin No.
Signal
1
+P5V_KM
2
MS_L_CLK
3
MS_L_DAT
4
NC
5
KB_L_DAT
6
NC
7
GND
8
KB_L_CLK
2
8
1
7
Pin No.
Signal
Pin No.
Signal
1
NDCD2-
2
NDSR2-
3
NSIN2
4
NRTS2-
5
NSOUT2
6
NCTS2-
7
NDTR2-
8
NRI2-
9
COMGND2
10
2
10
1
9
USB Pin Header (USB2)
: It is for connecting the USB
module cable. It complies with USB2.0 and support
up to 480 Mbps connection speed.
Dual USB 2.0 Ports (USB1)
: This provides two USB 2.0
ports on the front panel.
Console Port (COM1):
The external COM port with RJ45
connector
Pin No.
Signal
1
+P5V_USB0_L
2
USB0_SB_L_DN
3
USB0_SB_L_DP
4
GND
5
+P5V_USB0_L
6
USB1_SB_L_DN
7
USB1_SB_L_DP
8
GND
1 2 3 4
5 6 7 8
Pin No.
Signal
Pin No.
Signal
1
LNRTSA#
5
GND
2
LNDTRA#
6
LNSINA
3
LNSOUTA
7
LNDSRA#
4
GND
8
LNCTSA#
Pin No.
Signal
Pin No.
Signal
1
+P5V_USB2_L
2
NC
3
USB2_SB_L_DN
4
NC
5
USB2_SB_L_DP
6
NC
7
GND
8
GND
9
GND
10
Key ping
2
10
1
9
