Nexcom NEX 6620A User Manual page 11

NEX 6620A User's Guide
CN4 : Parallel Port & VGA ( DB25 + DB15 Connector )
Pin No.
1
3
5
7
9
11
13
15
17 Printer Select IN#
19 Chassis Ground
21 Chassis Ground
23 Chassis Ground
25 Chassis Ground
27
29
31 Chassis Ground
33 Chassis Ground
35
37
39
41 Chassis Ground
43 Chassis Ground
Switches and Connectors
Description
Strobe#
Data 1
Data 3
Data 5
Data 7
Busy
Printer Select
Error#
Green
N/A
Ground
DDC Data
Vertical Sync.
Pin No.
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
Rev. B0
Description
Data 0
Data 2
Data 4
Data 6
Acknowledge
Paper Empty
Auto Form Feed#
Initialize
Chassis Ground
Chassis Ground
Chassis Ground
Chassis Ground
Red
Blue
Ground
Chassis Ground
+5V
Pull-up
Horizontal Sync.
DDC Clock
Chassis Ground
Chassis Ground
0301
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