MSI AM-780E V1.1 - Manual (Page 17)

2-9
MS-9858
Backlight Connector: J1
This connector is provided for LCD backlight options.tended Capabilities Par-
allel Port (ECP) mode.
Serial Port Connector: JCOM1, JCOM2
This connector is a 16550A high speed communications port that sends/re-
ceives 16 bytes FIFOs. You can attach a serial device to it through the optional
serial port bracket.
PIN SIGNAL dESCRIPTION
1
2
3
4
5
6
7
8
9 DCD
SIN
SOUT
DTR
GND
DSR
RTS
CTS
RI Data Carry Detect
Serial In or Receive Data
Serial Out or Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Request To Send
Clear To Send
Ring Indicate
1
PIN SIGNAL
1
2
3
4
5 +12V
GND
INV_ON
L_BKLTCTL
VCC5