User manual

Operator's Manual
52 WA1K2K-OM-E RevB
 Vbase - Lower of two most probable states (higher is top).
Measures lower level in two-level signals. Differs from min in that
noise, overshoot, undershoot, and ringing do not affect
measurement.
 Vavg - Arithmetic mean over the first cycle in the
waveform.
 Vamp - Voltage between Vtop and Vbase of a waveform.
 ROVShoot - (Vmax-Vtop)/Vamp after the waveform rising
transition.
 FOVShoot - (Vmin-Vbase)/Vamp after the waveform falling
transition.
 RPREShoot - (Vmin-Vbase)/Vamp before the waveform
rising transition.
 FPREShoot - (Vmax-Vtop)/Vamp before the waveform
falling transition.
Time Measurement Parameters
First select a Source Channel for your Time measurement parameter by
pressing the Source option button. Now, use the Type option button to
choose from the following Time measurement parameters for your
selected source.
 Period - Period of a cyclic signal measured as time between
every other pair of 50% crossings. Starting with first transition