Contec SBC Series User Manual

3. Hardware Description
16
PC-686BX(NLX)-LV, PC-686BX(NLX)-LVV
Parallel Port Connector: CN1
The parallel port bracket can be used to add an additional parallel port for connecting
additional parallel devices. The following four options are provided for parallel port
operation.
- Compatible (Standard mode)
- Bidirectional (PS/2 compatible)
- Bidirectional EPP.
A driver must be provided by the peripheral device manufacturer to
use this mode.
- Bidirectional high-speed ECP
Table 3.3. CN1: Parallel Port Connector
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Function
STROBE
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
ACK
BUSY
PE
SLCT
Pin No.
14
15
16
17
18
19
20
21
22
23
24
25
Function
ALF
ERROR
INIT
SLCT IN
GND
GND
GND
GND
GND
GND
GND
GND
Pin No.
1
3
5
7
9
11
13
15
17
19
21
23
25
Function
STROBE
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
ACK
BUSY
PE
SLCT
Pin No.
2
4
6
8
10
12
14
16
18
20
22
24
26
Function
ALF
ERROR
INIT
SLCT IN
GND
GND
GND
GND
GND
GND
GND
GND
N.C.
CN1
1 2
25 26
1
14
13
25
Pin layout after conversion by cable provided (D-SUB 25-pin)

Contec SBC Series Specifications

General

Brand	Contec
Model	SBC Series
Category	Motherboard
Language	English