National-instruments PXI/CompactPCI Embedded Computer NI PXI-8108 Bedienungsanleitung PDF herunterladen (Seite 50)

Chapter 3 I/O Information

NI PXI-8108 User Manual 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.

Figure 3-7 shows the TRG connector location on the NI PXI-8108.

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

NI PXI-8108

Embedded Controller

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National-instruments PXI/CompactPCI Embedded Computer NI PXI-8108 Bedienungsanleitung Seite 50