MSI MS-7380 Manual page 31

Front USB Connector: JUSB1 / JUSB2
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.
2
1
JUSB1 / JUSB2
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.
Serial Port Connector: JCOM1 (optional)
This connector is a 16550A high speed communication port that sends/receives 16
bytes FIFOs. You can attach a serial device.
2
1
JCOM1
®
I/O Connectivity Design Guide, is ideal for con-
PIN
10
1
9
3
5
7
9
PIN SIGNAL
1 DCD
2 SIN
3 SOUT
4 DTR
9
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Hardware Setup
Pin Definition
SIGNAL PIN SIGNAL
VCC 2 VCC
USB0- 4 USB1-
USB0+ 6 USB1+
GND 8 GND
Key (no pin) 10 NC
USB 2.0 Bracket
Pin Definition
DESCRIPTION
Data Carry Detect
Serial In or Receive Data
Serial Out or Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Request T o Send
Clear To Send
Ring Indicate
2-17