ADLINK DAQe-2502 - Manual (Page 49)

Operation Theory 39
Delay-Trigger Generation
Use delay-trigger when you want to delay the waveform gener-
ation after the trigger signal. The delay time is determined by
DLY1_counter as shown in Figure 4-10.
The counter counts down on the rising edges of DLY1_counter
clock source after the start trigger signal. When the count
reaches zero, the DAQ-/DAQe-/PXI-2502/2501 card starts to
generate the waveform. The DLY1_counter clock source can
be software selected from the internal 40 MHz timebase, exter-
nal clock input (AFI-0), or GPTC output 0/1.
Figure 4-10: Delay-Trigger Generation