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Parameter
Description
RMS
Root Mean Square of da
between the cursors - about
same as sdev for a zero-mean
waveform.
Setup
Time from t
clock edge.
Skew
Time of clock1 edge minus time
of nearest clock2 edge.
Std dev
Standard
between the cursors - about the
same as rms for a zero-mean
waveform.
WRXi-OM-E Rev C
ta
he data edge to the
deviation of the data
Definition
O
'
M
PERATOR
S
Notes
Gives similar result when
applied to time domain
waveform or histogram of
of same waveform. But with
histogra
ms,
result may inclu
contributions from more than
one acquisition.
Where: vi denotes measured
sample values, and N =
numbe
r of data points within
the periods found up t
o
maximum of 100 periods.
Standard parameter.
Reference levels and edge-
transition polarity can be
selected. Hysteresis
argument
used to discriminate level
from noise in da
ta.
Available with JTA2 an
d
XMAP options.
Reference levels and edge-
transition polarity can be
selected. Hysteresis argument
used to discriminate levels
from noise in data. Hysteresis
on a measurement (if set to
500 mdiv) requires th
at the
signal must transition one
1/2 division (total swing)
across the threshold for the
measurement to be valid.
Available with JTA2 and
tions.
XMAP op
Gives similar result when
applied to time domain
waveform or histogram of
of same waveform. But with
histograms, result may include
contribut
ions from more than
one acquisition.
Where: vi denotes measured
sample values, and N =
number of data points within
the periods found up to
maximum of 100 periods.
Standard parameter.
ANUAL
data
de
s
way
data
123
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