Sdarefclk – Teledyne LeCroy WavePro Automation Command User Manual

Page 382

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Automation Command and Query Reference Manual - Control Reference

UpSampleRefClk

Integer

From 1 to 50 step 1

Range

In some (rare) cases the clock signal may have a very fast edge relative to the scope's sample rate,
such that there are fewer than four samples on an edge. If that is so, it may help to reduce jitter on the
recovered clock to "upsample" the reference clock input. Determining the edge time uses cubic
interpolation, which works best when there are at least four samples on the edge. This control allows
you to specify the upsampling factor for the reference clock. In most cases, no upsampling is
needed. Nonetheless the default value for this control is 5, which should always be sufficient.

Description

SDAREFCLK

app.SDA2.RefClkInput.SDARefClk

AxisXRotation

Integer

From -90 to 90 step 1

Range

AxisYRotation

Integer

From -90 to 90 step 1

Range

This control is used only when Persisted is true and Persistence3d is true. It controls rotation about
the Y axis of the view being persisted.

Description

ClearSweeps

Action

Clear any accumulated result data. Useful for example to restart an average, or parameter statistics.

Description

AxisXRotation

Integer

AxisYRotation

Integer

ClearSweeps

Action

LabelsPosition

String

LabelsText

String

Persist3DQuality

Enum

PersistDotJoined

Bool

Persisted

Bool

Persistence3d

Bool

PersistenceMonoChrome

Bool

PersistenceSaturation

Integer

PersistenceTime

Enum

ShowLastTrace

Bool

UseGrid

String

View

Bool

ViewLabels

Bool

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918501 RevA

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