MSI 3200 Master Series User Manual page 27

Serial Port Connector: COM2
This connector is a 16550A high speed communications port that sends/receives 16
bytes FIFOs. You can attach a serial device to it.
COM2
9
Front USB Connector: JUSB2, JUSB3, JUSB4
This connector, compliant with Intel
necting high-speed USB interface peripherals such as USB HDD, digital cameras,
M P3 players, printers, modems and the like.
JUSB2/3
9
10
JUSB4
2
1
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.
PIN
1
2
3
1
4
2
5
6
7
8
9
®
I/O Connectivity Design Guide, is ideal for con-
PIN SIGNAL
1
1 VCC
2
3 USB0-
5 USB0+
7 GND
10
9 Key (no pin)
9
Hardware Setup
Pin Definition
SIGNAL DESCRIPTION
DCD Data Carry Detect
SIN Serial In or Receive Data
SOUT Serial Out or Transmit Data
DTR Data Terminal Ready
GND Ground
DSR Data Set Ready
RTS Request T o Send
CTS Clear To Send
RI Ring Indicate
Pin Definition
PIN SIGNAL
2 VCC
4 USB1-
6 USB1+
8 GND
10 USBOC
USB 2.0 Bracket
(Optional)
2-15