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Chapter 6 MATH and Measurement RIGOL
DS1000Z User Guide 6-27
Count Values
1. +Pulses: the number of positive pulses that rise from below the threshold lower
limit to above the threshold upper limit.
2. -Pulses: the number of negative pulses that fall from above the threshold upper
limit to below the threshold lower limit.
3. +Edges: the number of rising edges that rise from below the threshold lower
limit to above the threshold upper limit.
4. -Edges: the number of falling edges that fall from above the threshold upper
limit to below the threshold lower limit.
Note:
The above measurement items only apply to analog channels.
The default values of the threshold upper limit and threshold lower limit are 90%
and 10% respectively. You can set them via Measure Setting Type
"Threshold" and for the setting method, please refer to the introduction in
"
Threshold Measurement Setting".
Threshold
Upper Limit
Threshold
Lower Limit
1 2 n
-Pulses = n
+Pulses = n
1 2 n
Threshold
Upper Limit
Threshold
Lower Limit
+Edges = n
1 2 n
Threshold
Upper Limit
Threshold
Lower Limit
Threshold
Upper Limit
Threshold
Lower Limit
1 2 n
-Edges = n
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