Teledyne LeCroy PXA125 - Manual (Page 27)

User Manual PXA125
Portrayal 1-13
Sequenced
Waveforms
The sequence generator is a powerful tool that lets you link and loop
segments in any way you desire. As a simple example of a
sequenced waveform, look at Figures 1-5a through 1-5c. The
waveforms shown in these figures were placed in memory segments
1, 2 and 3, respectively. The sequence generator takes these three
waveforms links and loops them in a predefined order to generate the
waveform shown in Figure 1-5d.
The sequence circuit is useful for generating long waveforms with
repeated sections. The repeated waveform has to be programmed
once and the repeater loops on this segment as many times as
selected. When in sequenced mode, there is no loss of time between
linked or looped segments.
Figure 1-5a, Segment 1 – Sin (x)/x Waveform
Figure 1-5b. Segment 2 – Sine Waveform