Teledyne LeCroy AORM - Advanced Optical Recording Measurements - Manual (Page 15)

AORM Software Package
923133 Rev A ISSUED: June 2013
13
F i e l d D e s c r i p t i o n
The clock need only be specified if the parameter requires a
clock for the calculation, or it is used as the source of the period.
Clock/Period By selecting From Data, you can have the clock
recovered from the data. In this case, all other
clock setup fields except Clock Slope are
unavailable.
When From Clock is selected, the period is
automatically measured from the clock provided.
The clock must then be configured.
When Period Only is selected,
Period
From Indicates the period of the clock.
When a standard is selected, the period is set to
the value defined by the standard. You can also
set a xN multiplier (e.g., 10x).
Clock Source This can be a channel, math function, or memory
trace.
Clock Slope Choose Pos, Neg, or Near. “Near” means the
nearest clock edge to the data edge.
Clock
Hysteresis Size of the hysteresis band (in screen divisions)
with the level at the center of the band. Any
waveform being analyzed must pass beyond this
band before the next threshold crossing is
recognized. The Level may be set to Absolute or
Percent
.