Parallel Port Connector
The mainboard provides a 25 pin female centronic connector for LPT.
A parallel port is a standard printer port that also supports Enhanced Parallel
Port (EPP) and Extended Capabilities Parallel Port (ECP).
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
13
25
SIGNAL
STROBE
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
ACK#
BUSY
P E
SELECT
AUTO FEED#
ERR#
INIT#
SLIN#
GND
GND
GND
GND
GND
GND
GND
GND
Pin Definition
2-9
Hardware Setup
1
14
DESCRIPTION
Strobe
Data0
Data1
Data2
Data3
Data4
Data5
Data6
Data7
Acknowledge
Busy
Paper End
Select
Automatic Feed
Error
Initialize Printer
Select In
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground1