Parallel port header: jlpt1 – MSI IM-945GSE SERIES MS-9830 User Manual
Page 43
2-15
Hardware Setup
Serial Port Connector: COM1 ~ COM4 (for option A, B, C, E)
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.
PIN
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 To Send
8
CTS
Clear To Send
9
VCC_COM
Power Source
Pin Definition
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
PIN
SIGNAL
1
RSTB#
2
AFD#
3
PRND0
4
ERR#
5
PRND1
6
PINIT#
7
PRND2
8
LPT_SLIN#
9
PRND3
10
GND
11
PRND4
12
GND
13
PRND5
14
GND
PIN
SIGNAL
PIN
SIGNAL
15
PRND6
16
GND
17
PRND7
18
GND
19
ACK#
20
GND
21
BUSY
22
GND
23
PE
24
GND
25
SLCT
26
KEY
2
1
26
25
JLPT1
COM1~4
1
9
2
10
PDF created with pdfFactory Pro trial versi