Table of Contents
Advertisement
M S-7345 M ainboard
Front USB Connector: JUSB1 ~ 3
These connectors, compliant with Intel
connecting high-speed USB interface peripherals such as USB HDD, digital cameras,
M P3 players, printers, modems and the like.
JUSB1~3
2
1
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.
Serial Port Connector: JCOM 1
This connector is a 16550A high speed communication port that sends/receives 16
bytes FIFOs. You can attach a serial device.
JCOM1
2
1
2-18
®
I/O Connectivity Design Guide, is ideal for
PIN
1
10
9
3
5
7
9
PIN
1
2
3
4
9
5
6
7
8
9
Pin Definition
SIGNAL
PIN
SIGNAL
VCC
2
VCC
USB0-
4
USB1-
USB0+
6
USB1+
GND
8
GND
Key (no pin)
10
USBOC
USB 2.0 Bracket
(Optional)
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
Hide quick links:
Advertisement
Table of Contents
