Rigol DS1074Z Plus - Page 129

Chapter 2 Command System RIGOL
MSO1000Z/DS1000Z Programming Guide 2-113
-Pulses:
The number of negative pulses that fall from above the threshold upper limit to
below the threshold lower limit.
+Edges:
The number of rising edges that rise from below the threshold lower limit to above
the threshold upper limit.
-Edges:
The number of falling edges that fall from above the threshold upper limit to below
the threshold lower limit.
3. Delay and Phase
Delay 1→2:
The time difference between the rising edges of source 1 and source 2. Negative
delay indicates that the selected rising edge of source 1 occurred after the selected
rising edge of source 2.
Delay 1→2:
The time difference between the falling edges of source 1 and source 2. Negative
delay indicates that the selected falling edge of source 1 occurred after the selected
falling edge of source 2.
Phase 1→2:
Phase difference calculated according to "Delay 1→2" and the period of source
1, expressed in degree. The calculation formula is as shown below.
Phase 1→2:
Phase difference calculated according to "Delay 1→2" and the period of source
1, expressed in degree.The calculation formula is as shown below.
360
1
Delay
Phase
Period
  
Wherein,
Phase
denotes "Phase 1→2" or "Phase 1→2",
Delay
denotes "Delay 1→2"
or "Delay 1→2" and
1Period
denotes the period of source 1.
1 2 n
Threshold
Upper Limit
Threshold
Lower Limit
+Edges=n
Source 1
Source 2
Period
Delay
Threshold
Upper Limit
Threshold
Lower Limit
1 2 n
-Pulses=n
Threshold
Upper Limit
Threshold
Lower Limit
1 2 n
-Edges=n