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Chapter 3
I/O Information
GPIB (IEEE 488.2)
Figure 3-6 shows the location and pinouts for the GPIB connector on the NI PXIe-8880.
Table 3-8 lists and describes the GPIB connector signals.
ITT Cannon manufactures a GPIB mating connector, part number MDSM-25SC-Z11-VS1.
Figure 3-6.
GPIB Connector Location and Pinout
Table 3-8.
GPIB Connector Signals
Pin
Signal Name
Signal Description
1
DIO1#
Data Bit 1
2
DIO2#
Data Bit 2
3
DIO3#
Data Bit 3
4
DIO4#
Data Bit 4
5
EOI#
End or Identify
6
DAV#
Data Valid
7
NRFD#
Not Ready for Data
8
NDAC#
Not Data Accepted
9
IFC#
Interface Clear
10
SRQ#
Service Request
11
ATN#
Attention
12
SHIELD
Chassis ground
GPIB
1
3
1
25
14
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