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C H A N N E L A and C H A N N E L B are
both provided w i t h the input
functions.
5 - 4
T i m e interval measurement
In the time interval
transition
time f r o m a specified signal edge on
C H A N N E L A to a specified signal edge on
C H A N N E L
B is measured.
T o gain an accurate measurement result (time
i n t e r v a l ) , input of two signals w i t h stable cycle
time to the C H A N N E L A and C H A N N E L B
terminals
is required.
digital signals f r o m the same clock
If the same signal is input to the two jucks,
the duty cycle can be measured.
details, refer to
chapter 6 ' 6 - 3 . Measuring
Considerations'.
Measurement Procedures
(1)
Input target
signals to channels A and B ( ©
and © ) .
(2)
Select the t i m e interval measurement
( T I / A - + B ) w i t h F U N C s w i t c h
adjustment
mode
measurement mode, the
F o r example, use the
generator.
F o r
more
mode
© .
Symbol A - » B
time f r o m channel A to channel B is
measured.
(3)
Specify
desired
signals on channels A and B by using
C H A N N E L A and C H A N N E L B - S L O P E
switches ©
pressed (
)
selected.
If
edge w i l l be selected.
Note : If the transition
same edges of the same signal needs to
two
be measured, use the period
mode.
F o r more details, refer to
' 6 - 4 . Measuring
(4)
Press C H A N N E L A T R I G
and the adjust w i l l
position.
the signals on the t w o channels is set to
center point ( a l m o s t average level).
(5)
Select a desired measurement unit w i t h display
unit select switch ( k H z / ^ s , M H z / m s )
indicates t h a t the
signal edges of the
and © .
If these switches are
,
the negative-going
left open (ML),
the
time between the
Considerations'.
L E V E L
be set to the
In this case, the trigger level of
t r a n s i t i o n
t w o
edge w i l l be
positive-going
two
measurement
chapter
6
control
® ,
P R E S E T
the
© .
25
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