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©2004 Inova Computers GmbH Page C-7ICP-P4/PM/CM Appendix-C
Appendix C
ITM-RIO
CompactPCI
®
C
C1.5 LPT1 Interface
The physical LPT1 interface of the rear I/O panel illustrated in Figure C1.2 connects to J9 on the
baseboard for.
Note:
If the LPT port is used in rear I/O
applications then it should not be
used from the front-panel. Communi-
cating from both sources is physically
possible but is not recommended!
Figure C1.5 LPT1 Interface Pinout
Table C1.5 LPT1 Connector Signals
113
1425
Pin No. Signal Pin No. Signal
1 STROBE 2 PD0
3 PD1 4 PD2
5 PD3 6 PD4
7 PD5 8 PD6
9 PD7 10 ACK
11 BUSY 12 PE
13 SLCT 14 AUTOFD
15 ERROR 16 INIT
17 SLCTIN 18-25 GND