MSI IFC-815N2D Series Manual page 32

Serial Port Connector: COM1, COM2, COM3, COM4
This connector is a 16550A high speed communications port that sends/receives 16
bytes FIFOs. You can attach a serial device to it through the optional serial port
bracket.
COM1~4
1
9 10
Parallel Port Header: JLPT1
The mainboard provides a 26-pin header for connection to an optional parallel port
bracket. The parallel port is a standard printer port that supports Enhanced Parallel
Port (EPP) and Extended Capabilities Parallel Port (ECP) mode.
PIN SIGNAL
1 RSTB#
3 PRND0
5 PRND1
7 PRND2
9 PRND3
11 PRND4
13 PRND5
PIN
2
JLPT1
26
2
PIN SIGNAL
2 AFD#
4 ERR#
6 PINIT#
8 LPT_SLIN#
10 GND
12 GND
14 GND
Pin Definition
SIGNAL DESCRIPTION
1 DCD Data Carry Detect
2 SIN Serial In or Receive Data
3 SOUT Serial Out or Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request T o Send
8 CTS Clear To Send
9 VCC_COM Power Source
25
1
PIN SIGNAL
15 PRND6
17 PRND7
19 ACK#
21 BUSY
23 PE
25 SLCT
Hardware Setup
PIN SIGNAL
16 GND
18 GND
20 GND
22 GND
24 GND
26 KEY
2-13