
14
USB3
‐‐‐‐
1 : Internal USB 3.0 Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
11
U
2
USB3_RX
‐
12
USB_DATA
‐
3
13
GND
4
GND
14
5
USB3_TX
‐
15
USB3_TX
‐
6
16
GND
7
GND
17
8
USB_DATA
‐
18
USB3_RX
‐
9
U
19
VCC
10
NC
COM1,COM2,COM3,COM4: Internal RS-232 serial port connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
DCD
2
DSR
3
RXD
4
RST
5
TXD
6
CTS
7
DTR
8
RI
9
GND
10
GND
USB1, USB2: Internal USB 2.0 connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
2
GND
3
USB_DATA-
4
U
5
U
6
USB_DATA-
7
GND
8
VCC
KB_MS1: 6-pin header Keyboard/Mouse Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
2
Mouse Data
3
Mouse Clock
4
Keyboard Data
5
Keyboard Clock
6
GND