2-6
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KPXI-CON-900-01 Rev. A / January 2007
Section 2: I/O Connectors and Pin Assignment
KPXI System Controller User’s Manual
LPT printer port connector DB-25
Table 2-8
LPT printer port connector DB-25
Signal Name
Pin Pin Signal Name
Line printer strobe
1
14
AutoFeed
PD0, parallel data 0 2
15
Error
PD1, parallel data 1 3
16
Initialize
PD2, parallel data 2 4
17
Select In
PD3, parallel data 3 5
18
Ground
PD4, parallel data 4 6
19
Ground
PD5, parallel data 5 7
20
Ground
PD6, parallel data 6 8
21
Ground
PD7, parallel data
7
9
22
Ground
ACK, acknowledge
10
23
Ground
Busy
11
24
Ground
Paper empty
12
25
Ground
Select
13
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