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□ Line state
The condition of the control line and TRG (external trigger input
TRG IN) are treated as the trigger condition. Specify the signal
logic to detect with 1(H), 0(L), and X(don't care). The state judg
-
ment of 1 and 0 is as same as the line state display.
With the AND condition of all signals, the condition is satisfied
when the condition changes from mismatch to match.
Control lines which are not on the selected measurement port
are not judged.
□ Timer/Counter
The value of the timer or counter is treated as the trigger condi-
tion. There are two timers and two counters that can be used as
triggers. Specify which one you want to target at “Timer/Coun-
ter.” Also, input the value to be the condition at the Timer/Coun
-
ter setting screen.
6.2 Timer/Counter Function
□ Idle time
The trigger condition is met when the idle time being measured
exceeds the set value.
Idle time can be set in the range of 0 to 9999. The time unit is as
same as the idle time unit specified at the Record control.
2.6 Record Control (Idle time)
Trigger Action
□ Buzzer
Touch the setting section and select “Buzzer”.
The buzzer sounds for about 0.3 seconds when the corresponding
trigger factors match.
□ Stop measurement
The measurement stops after the trigger factor matches.
ڦ
Stop
Set the conditions until the measurement stops after the trig-
ger matches.
Quick : Immediately stops measurement
Before : Records more 64K data and then stops measure-
ment
Center :
Records half the capture buffer and then stops measurement
After : Stops the measurement keeping up to 64K data before trigger point
“After” can record 100MB capture buffer size minus 64K data size after the trigger condition is met, so it can be used
like a measurement start trigger.
