APC-3x84A /APC-3x85A (SBC-7106A) User Manual
27
LED1
：
Mini PCIe devices LED Status.
SIM1
：
(SIM Socket 6 Pin), Support SIM Card devices.
PS2
：
(2.0mm Pitch 1X6 Pin Wafer), PS/2 keyboard and mouse port, the port can be
connected to PS/2 keyboard or mouse via a dedicated cable for direct used.
Pin#
Signal Name
1
KBDATA
2
MSDATA
3
Ground
4
+5V
5
KBCLK
6
MSCLK
GPIO1
：
(2.0mm Pitch 2x5 Pin Header),General-purpose input/output port, it provides a group of
self-programming interfaces to customers for flexible use.
Signal Name
Pin#
Pin#
Signal Name
Ground
1
2
NC
NC
3
4
SMB_DATA_R
SMB_CLK_R
5
6
ICH_GPIO13_IN1
ICH_GPIO24_IN2
7
8
ICH_GPIO26_IN3
ICH_GPIO27_IN4
9
10
+5V
USB_23
：
(2.0mm Pitch 2x5 Pin Header) ,Front USB connector, it provides one USB port via a
dedicated USB cable, speed up to 480Mb/s.
Signal Name
Pin#
Pin#
Signal Name
5V_USB23
1
2
5V_USB23
USB3_N
3
4
USB2_N
（
option, NC
）
USB3_P
5
6
USB2_P
（
option, NC
）
Ground
7
8
Ground
NC
9
10
Ground
Note:
Before connection, make sure that pinout of the USB Cable is in accordance with that of
