Rigol MSO5072 User Manual page 172

RIGOL
4． Falling Edge Count: The number of falling edges that fall from above the
threshold upper limit to below the threshold lower limit.
Note:
⚫ The above measurement items are only available for the analog channels.
⚫ The default values for threshold upper limit and threshold low limit are 90% and
10%, respectively. You can press Measure → Setting to enter the sub-menu
to set the parameters.
Delay and Phase
Source A
Source B
1． Delay A →B : indicates the time difference between the threshold middle
values of the rising edge of Source A and that of Source B. Negative delay
indicates that the rising edge of Source A occurred after that of Source B.
2． Delay A →B : indicates the time difference between the threshold middle
values of the falling edge of Source A and that of Source B. Negative delay
indicates that the falling edge of Source A occurred after that of Source B.
6-32
1 2
1 2
Period
Delay
Chapter 6 Operations and Measurements
Rising Edge Count = n
n
Threshold Upper Limit
Threshold Lower Limit
Falling Edge Count = n
Threshold Upper Limit
Threshold Lower Limit
n
MSO5000 User Guide