14 13BParallel-Port Interface
Kontron User's Guide
coolMonster/PM
35
14
13B
Parallel-Port Interface
The coolMONSTER/PM incorporates an IBM XT/AT compatible parallel port. It supports uni-directional,
bi-directional, EPP and ECP operating modes.
14.1
71B
Connector
The parallel port is available through connector X11 (26 pins). To have the signals available on a
standard, parallel-interface connector DSUB-25, an adapter cable is required, which is available from
KONTRON (KAB-DSUB25-1, Part Number 96015-0000-00-0).
The following table shows the pin-out as well as necessary connections for a DSUB-25 adapter.
Header Pin
Signal
Name
Function
In / Out
DSUB-25
1 /STB Strobe
Out 1
3 PD0 Data
0
I/O 2
5 PD1 Data
1
I/O 3
7 PD2 Data
2
I/O 4
9 PD3 Data
3
I/O 5
11 PD4 Data
4 I/O 6
13 PD5 Data
5 I/O 7
15 PD6 Data
6 I/O 8
17 PD7 Data
7 I/O 9
19 /ACK Acknowledge
In 10
21 /BUSY Busy In 11
23 PE Paper
out
In
12
25 /SLCT Select
out
In 13
2 /AFD Autofeed
Out
14
4 /ERR Error In 15
6 /INIT Init Out 16
8 /SLIN Select
in
Out 17
26
VCC *
+ 5 V
--
NC
10,12
GND
Signal Ground
--
18 - 25
14,16
GND
Signal Ground
--
18 - 25
18,20
GND
Signal Ground
--
18 - 25
1
2
25
26
22,24
GND
Signal Ground
--
18 - 25
Notes
: (*)To protect the external power lines of peripheral devices, make sure that:
-- the wires have the right diameter to withstand the maximum available current
-- the enclosure of the peripheral device fulfils the fire-protecting requirements of IEC/EN 60950.
To find the location of the parallel port, please see the Appendix E: Connector Layout chapter.
14.2
72B
Configuration
The parallel-port mode, I/O addresses, and IRQs are changeable from the BIOS Setup Utility. You can
program the base I/O-address 378h (default), 3BCh or 278h. You can set the parallel port mode to
disable, enable or AUTO (default). You can choose IRQ5 or IRQ7 as the parallel-port interrupt.
Refer to the I/O Device Configuration Submenu in the Appendix B: BIOS Operation chapter for additional
information on configuration.
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