9450 Industrial PC/AT Computer System
C-2
Parallel Port Connector (LPT1)
The parallel port connector is a 25-pin female connector located on the CPU board.
Table C-3. Parallel Port Pinouts
Pin
Signal
Pin
Signal
1
2
3
4
5
6
7
8
9
10
11
12
13
STROBE
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PACK
PBUSY
PE
SELECT
14
15
16
17
18
19
20
21
22
23
24
25
AUTOFEED
PERROR
INIT
SELIN
GND
GND
GND
GND
GND
GND
GND
GND
Keyboard Connectors
Two standard five-pin keyboard connectors are available on the 9450. Figure C-1 illus-
trates the location of the pins.
Figure C-1. Keyboard Connector Pin Location (Front View)
Table C-4. Keyboard Pinout
Pin
Signal
1
2
3
4
5
Clock
Data
NC
GND
+SVDC
