Tektronix MSO54, Руководство программиста

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Commands listed in alphabetical order
Arguments
PLL
speci fi es using the phase locked loop.
CONSTANTCLOCK
speci fi es using a constant clock.
EXPLICITCLOCK
speci fi es using an explicit clock.
Examples
MEASUREMENT:CLOCKRECOVERY:METHOD EXPLICITCLOCK
speci fi es using
an explicit clock.
MEASUREMENT:CLOCKRECOVERY:METHOD
? might return
:MEASUREMENT:CLOCKRECOVERY:METHOD PLL
indicating the
method is set to PLL.
MEASUrement:CLOCKRecovery:MODel
This command sets or queries the global phase locked loop (PLL) clock recovery
model used when PLL clock recovery is used for the measurement. This will affect
measurements whose :MEASUrement:MEAS<x>:CLOCKRecovery:GLOBal
fl ag is set to 1.
Group Measurement
Syntax
MEASUrement:CLOCKRecovery:MODel {TYPE1|TYPE2}
MEASUrement:CLOCKRecovery:MODel?
Arguments
TYPE1
PLL clock recovery uses PLL model type I.
TYPE2
PLL clock recovery uses PLL model type II.
Examples
MEASUREMENT:CLOCKRECOVERY:MODEL TYPE2
sets the model to type 2.
MEASUREMENT:CLOCKRECOVERY:MODEL
? might return
:MEASUREMENT:CLOCKRECOVERY:MODEL TYPE1
indicating the
recovery model is type 1.
MEASUrement:CLOCKRecovery:NOMINALOFFset
This command sets or queries the global offset value used when explicit clock
recovery is used for the measurement. This will affect measurements whose
:MEASUrement:MEAS<x>:CLOCKRecovery:GLOBal
fl ag is set to 1.
Group Measurement
2-398 MSO54, MSO56, MSO58, MSO58LP Programmer