6-34
IM 701310-01E
Setting the Reference Time
The selectable range is 1.0 ns to 10.0000 s in 0.5-ns steps.
Note
The trigger may not operate properly if the spacing between signals or the signal pulse width
is less than 2 ns. The time span accuracy is �(0.2% of set value + 1 ns) in standard operating
conditions after calibration. The set value is equal to the T2 value when the pulse width is
greater than T1 and less than T2.
CH1 to CH4
Clock Source, Timing to Check the State Condition, State Condition, Logic,
False-to-True Condition Change or the True-to-False Condition Change,
and Level
These items are the same as when triggering on a state condition. See section 6.8 for
details.
Example
L H
H
CH1
CH2
Mode: More than; Clock source: None
State: CH1 = H, CH2 = L, other channels = X,
AND logic, Polarity: True
Trigger
CH1
CH2
H
H
L
L
L
State condition
not met
State condition
not met
State condition
not met
State condition
not met
State condition
met
State condition
met
State condition
met
State condition
not met
State condition
not met
State condition
met
State condition
met
State condition
met
L H
H
CH1
CH2
CH1
CH2
H
H
L
L
L
H
H
CH1
CH2
Mode: More than; Clock source: None
State: CH1 = H, CH2 = L, other channels = X,
AND logic, Polarity: False
Trigger
CH1
CH2
L
H
L
Mode: More than; Clock source: CH3,
State: CH1 = H, CH2 = L, other channels = X,
AND logic, Polarity: True
State condition
t
T1
t > T1
L
State condition
t
T1
t > T1
t
T1
t > T1
CH1
CH2
H
H
CH1
CH2
L
H
L
L
Trigger
CH3
Normalized condition
t
T1
t > T1
Trigger
CH3
Normalized condition
Mode: More than; Clock source: CH3,
State: CH1 = H, CH2 = L, other channels = X,
AND logic, Polarity: False
6.12 Activating a Trigger on a State Condition True Period
