User`s manual

SBC81203 LGA775 SBC User’s Manual
Jumpers and Connectors
10
2.4.1 Print Port Connector (PRN1)
Print Port Connector [Default]
This board has a multi-mode parallel port to support:
1. Standard Mode:
IBM PC/XT, PC/AT and PS/2™ are compatible with bi-directional
parallel port.
2. Enhanced Mode:
Enhance parallel port (EPP) is compatible with EPP 1.7 and EPP 1.9
(IEEE 1284 compliant).
3. High Speed Mode:
Microsoft and Hewlett Packard extended capabilities port (ECP) is
IEEE 1284 compliant.
Pin Signal Pin Signal
1 Strobe# 2 Data 0
3 Data 1 4 Data 2
5 Data 3 6 Data 4
7 Data 5 8 Data 6
9 Data 7 10 Acknowledge #
11 Busy 12 Paper Empty #
13 Printer Select 14 Auto Form Feed #
15 Error # 16 Initialize #
17 Printer Select In # 18 GND
19 GND 20 GND
21 GND 22 GND
23 GND 24 GND
25
GND 26
2
4
6
1
3
5
78
9
11
13
15
10
12
14
16
17
19
21
23
25
18
20
22
24
26