ADLINK DAQe-2214 - Manual (Page 66)

54 Operation Theory
Figure 4-17: Infinite Iterative Waveform Generation with Post-trigger
(DLY2_Counter = 0)
Delay2 in Iterative Waveform Generation
To stretch out the flexibility of the D/A waveform generation, a
DLY2_Counter was added to separate two consecutive wave-
forms in iterative waveform generation. The time between two
waveforms is assigned by setting the value of the
DLY2_Counter. The DLY2_Counter starts to count down after
a waveform generation finishes and the next waveform genera-
tion starts right after it counts down to zero, as shown in
Figure 4-18. This DLY2_Counter is 16-bit wide and you may
set the delay time in unit of TIMEBASE (delay time =
DLY2_Counter/TIMEBASE) or in unit of update period (delay
time = DLY2_Counter * UI_Counter/TIMEBASE), so the delay
time can reach a wider range.