IEI Integration NOVA-HM551 v1.00 - Manual (Page 41)

NOVA-HM551 5.25" SBC
Page 27
3.2.10 Parallel Port Connector
CN Label: LPT1
CN Type: 26-pin box header
CN Location: See Figure 3-11
CN Pinouts: See Table 3-12
The parallel port connector connects to a parallel port connector interface or some other
parallel port device such as a printer.
Figure 3-11: Parallel Port Connector Location
Pin Description Pin Description
1 STROBE# 14 AUTO FORM FEED #
2 DATA0 15 ERROR#
3 DATA1 16 INITIALIZE#
4 DATA2 17 PRINTER SELECT LN#
5 DATA3 18 GND
6 DATA4 19 GND
7 DATA5 20 GND
8 DATA6 21 GND
9 DATA7 22 GND
10 ACKNOWLEDGE# 23 GND
11 BUSY 24 GND
12 PAPER EMPTY 25 GND
13 PRINTER SELECT 26 N/C
Table 3-12: Parallel Port Connector Pinouts