LeCroy SDA - Page 164

Parameter Description Definition Notes
Hist Range Calculates range (max - min) of a
histogram.
Available with DDM2, JTA2,
ENET, XMATH, XWAV,
CAN02, SDA, and XMAP
options.
Standard in DDA-5005A,
SDA100G, WaveExpert, and
sampling scopes.
Hist rms Root mean square of the values in
a histogram.
Available with DDM2, JTA2,
XMATH, XWAV, CAN02, SDA,
and XMAP options.
Standard in DDA-5005A,
SDA100G, and sampling
scopes
Hist sdev Standard deviation of values in a
histogram.
Available with DDM2, JTA2,
XMATH, XWAV, CAN02, SDA,
and XMAP options.
Standard in DDA-5005A,
SDA100G, WaveExpert, and
sampling scopes.
Hist top Value of the right-most of the two
most populated histogram peaks.
Available with DDM2, JTA2,
XMATH, XWAV, CAN02, SDA,
and XMAP options.
Standard in DDA-5005A,
SDA100G, WaveExpert, and
sampling scopes.
Hist X@peak The value of the nth highest
histogram peak.
Applies only to histograms.
Available with JTA2, XMATH,
XWAV, CAN02, DDM2, SDA,
and XMAP options.
Standard in DDA-5005A,
SDA100G, and WaveExpert
scopes.
Hold time Time from the clock edge to the
data edge. You can set levels,
slope, and hysteresis
independently for Hold Clock and
Hold Data. See also Setup
parameter.
Reference levels and edge-
transition polarity can be
selected. Hysteresis argument
used to discriminate levels
from noise in data.
Available with JTA2, ENET,
USB2, SDA, and XMAP
options.
Standard in SDA100G scopes.
Hparam Script Visual Basic (or Java) script which
produces a measurement from one
or two input
histogram results
Available with XMAP, ASDA,
and XDEV options.
Standard in DDA-5005A.
164 SDA-OM-E Rev H