YOKOGAWA DL9040L User Manual

2-8
IM 701310-01E
• Edge (Qualified)
Activates a trigger on the edge of a single trigger source while the input signal states
meet the specified qualification
requirements.
L
H
H
CH1
CH2
Qualify: CH1 = H, CH2 = L, AND, Trigger source: CH3, rising
L: low level, H: high level
Trigger
CH3
CH1
CH2
H
H
L
L
L
Qualification false
Qualification false
Qualification true
Trigger
• State
A trigger is activated in any of the following cases.
• When the state condition is met or ceases to be met.
•
The DL9000 checks the state condition at the rising or falling e
dge of the specified
signal (clock signal) and normalizes the result (high if the state condition is met or
low if not). A
trigger is activated when the normalized condition changes.
L
H
H
CH1
CH2
State: CH1 = H, CH2 = L, CH3/CH4 = X, AND
Clock: None, Polarity: Enter
L: low level, H: high level
Trigger
CH1
CH2
H
H
L
L
L
State condition false State condition false State condition true
L
H
H
CH1
CH2
Trigger
CH3
CH1
CH2
H
H
L
L
L
L
H
H
CH1
CH2
State: CH1 = H, CH2 = L, CH3/CH4 = X, AND
Clock: None, Polarity: Exit
L: low level, H: high level
Trigger
CH1
CH2
H
H
L
L
L
State: CH1 = H, CH2 = L, CH4 = X, AND
Clock: CH3, rising, Polarity: Enter
L: low level, H: high level
CH1
CH2
Trigger
CH3
State: CH1 = H, CH2 = L, CH4 = X, AND
Clock: CH3, rising, Polarity: Exit
L: low level, H: high level
Normalized condition
L
H
H
CH1
CH2
H
H
L
L
L
Normalized condition
State condition false State condition false State condition true
State condition false State condition false State condition true
State condition false State condition false State condition true
2.4 Triggers

YOKOGAWA DL9040L Specifications

General

Brand	YOKOGAWA
Model	DL9040L
Category	Test Equipment
Language	English