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SDS6000L User Manual
int. s i g l e n t . c o m 89
13.5 Trigger Type
13.5.1 Overview
The trigger modes of the SDS6000L are digital designs. Compared with analog trigger circuits, digital
triggers can not only greatly optimize trigger precision and trigger jitter, but also support multiple trigger
types and complex trigger conditions.
Edge
-- Trigger on a rising edge, falling edge or both
Slope
-- Trigger when an edge crosses two thresholds that lie inside or outside a
selected time range
Pulse
-- Trigger at the end of a pulse when the pulse width lies inside or outside a
selected time range
Video
-- TV trigger on falling edge
Window
-- Trigger when the signal leaves the widow region.
Interval
-- Trigger on the second edge when the time between the edges is inside or
outside a selected time range
Dropout
-- Trigger when the signal disappears for longer than the Dropout value.
Runt
-- Trigger when a pulse crosses the 1st threshold but not the 2nd before re-
crossing the 1st threshold again
Pattern
-- Trigger when pattern condition transitions from false to true. All inputs set
to DC coupling
Serial
--Trigger on specified condition in a serial bus. See the chapter "Serial Trigger
and Decode" for details.
Qualified
-- Trigger with edge trigger setting only after the qualifying condition is
satisfied
Nth Edge
–Trigger on the Nth edge of a burst that occurs after a specified idle time
Delay
--Trigger when the delay time between source A and source B meets the limit
condition
Setup/Hold
--Trigger when the setup time or hold time meets the limit condition
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