AXIOMTEK SBC82400, Руководство пользователя

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SBC82400 ISA Half-Size CPU Board Series User’s Manual
Jumpers and Connectors 20
2.4.9 Parallel Port Interface: LPT1
The SBC82400 has a multi-mode parallel port 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 parallel port of LPT1 (3BCH) is selected or disabled by
BIOS CMOS setup.
LPT1: Parallel Port Connector Pin Assignment
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
2
4
6
1
3
5
7
8
9
11
13
15
10
12
14
16
17
19
21
23
25
18
20
22
24
26