Owner's manual

Function Block and Operation Theory 33

4.4.5 Trigger Signal Exporting

The PXI-2020/2022 can export trigger signals to following connec-

tors/bus: SMB TRG IO on front panel, AFI0 on front panel and PXI

Trigger Bus Line 5. The TRG IO on the front panel can also be

programmed to output the trigger signal when the trigger source is

from software trigger, Auxiliary Function Interface, PXI Star Trig-

ger, or PXI Trigger Bus Line 5. The timing characteristic is in Fig-

ure 4-8.

Figure 4-8: TRG IO Output Signal Timing

TRG IO

(Output)

Tw = 3 TIMEBASE Clocks