3301770
8 DIO_OUT2 MCCS/GPIOD Connect to 10K-ohm pull-up to +3.3VBAT
power if no multiplexed function is applied.
10 DIO_OUT3 PCI STP/GPO5 Connect to 4.7K-ohm pull-up to +3.3V power
if the function is not applied.
Figure 2-14 CN14 Digital I/O Connector
15. CN15: Parallel Port Connector
2x13 pin header 2mm connector
CN15 is an IEEE1284 compatible interface. Usually, the parallel port connects to a printer.
This port is provided as a 26-pin 2.0mm pin header.
An adapter cable is required, (2x13 pin header-to-parallel D-SUB w/
screws for securing to a chassis panel)
Table 2-18 CN15 Parallel Port Pinouts
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 GROUND
6 DATA4 19 GROUND
7 DATA5 20 GROUND
8 DATA6 21 GROUND
9 DATA7 22 GROUND
10 ACK- 23 GROUND
11 BUSY 24 GROUND
2-21
