Table C-5. Parallel Port Connector Signals - National Instruments VXIpc870 Series User Manual

© National Instruments Corporation

Table C-5. Parallel Port Connector Signals

Pin Signal Name
1 BUSY*
2 SLCTIN*
3 ACK*
4 FAULT*
5 ERROR
6 PD0
7 PD1
8 PD 2
9 PD3
10 PD4
11 PD5
12 PD6
13 PD7
14 INIT*
15 STROBE*
16 SLCT
17 AUTOFD
18 +5V
19–35 GND
36 NC
C-11
Appendix C Front Panel and Connectors
Signal Description
Device Busy
Select Input
Acknowledge
Fault
Error
Data Bit 0
Data Bit 1
Data Bit 2
Data Bit 3
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
Initialize Printer
Strobe
Select
Auto Line Feed
+5 V
Ground
Not Connected
VXIpc 870 Series User Manual