PPC-6101
All-in-One CPU Board Series User’s Manual
Jumpers and Connectors
25
3.4.5 Parallel Port: CN7
The
PPC-6101
has a multi-mode parallel port,
CN7
, to support:
Standard mode:
IBM PC/XT, PC/AT and PS/2
compatible with bi-directional
parallel port
Enhanced mode:
Enhance parallel port (EPP) compatible with EPP 1.7 and EPP 1.9
(IEEE 1284 compliant)
High speed mode:
Microsoft and Hewlett Packard extended capabilities port (ECP)
IEEE 1284 compliant
The address select of the onboard parallel port in LPT1 (3BCH) or
disabled is done by BIOS CMOS setup.
Pin Description Pin Description
1
Strobe#
2
Auto Form Feed#
3
Data 0
4
Error#
5
Data 1
6
Initialize#
7
Data 2
8
Printer Select In#
9
Data 3
10
GND
11
Data 4
12
GND
13
Data 5
14
GND
15
Data 6
16
GND
17
Data 7
18
GND
19
Acknowledge#
20
GND
21
Busy
22
GND
23
Paper Empty#
24
GND
25
Printer Select
26
NC
11
21
23
25
18
20
22
24
26
19
17
15
13
9
7
5
3
1
16
14
12
10
8
6
4
2
