Trigger, Figure 3-7. trg connector location and pinout, Table 3-8. trg connector signals – National Instruments NI PXI-8104 User Manual
Page 40: Trigger -10
Chapter 3
I/O Information
3-10
ni.com
Trigger
The TRG connector is the software-controlled trigger connection for
routing PXI triggers to or from the backplane trigger bus.
A trigger allocation process is needed to prevent two resources from
connecting to the same trigger line, resulting in the trigger being
double-driven and possibly damaging the hardware. At the time of this
manual’s publication, this software is not yet available for Windows.
Contact National Instruments for more information.
Figure 3-7 shows the TRG connector location on the NI PXI-8104.
Table 3-8 lists and describes the trigger connector signals.
Figure 3-7. TRG Connector Location and Pinout
Table 3-8. TRG Connector Signals
Pin
Signal Name
Signal Description
1
TRIG
Trigger
2 (Shield)
GND
Ground
1
2