:SPRocess:DFEQualizer:CLKDelay

Instrument:
N1010A
DCA-X
DCA-M
Meas. mode:
Scope
Eye
Jitter
Flex Apps:
FlexDCA
FlexRT
DFE Commands

Command Syntax

:SPRocessN:DFEQualizer:CLKDelay <delay_time>

<delay_time> is a double.

Where N identifies one of up to 64 possible operators {1:64} that can be defined as part of a math function. The operators are numbered in the order that they were originally added to the function.

Query Syntax

:SPRocessN:DFEQualizer:CLKDelay?

Description

Sets the time delay for a Decision Feedback Equalizer operator (DFE) (:FUNCtion:FOPerator DFEQualizer), which delays the decision point used by the slicer. The decision point is placed directly between the edges, so as to delay the edges.

The Decision Feedback Equalizer operator is provided with the 86100D-201/N1010A-201 Advanced Waveform Analysis license.

Requires FlexDCA revision A.02.00 and above.

Example Command Sequence

:FUNCtion1:FOPerator DFEQualizer
:FUNCtion1:DISPlay ON
:FUNCtion1:COLor TCOLor9
:SPRocess1:DFEQualizer:TAPS:AUTo ON
:SPRocess1:DFEQualizer:TAPS:COUNt 5
:SPRocess1:DFEQualizer:TAPS:ULIMit 4.5E-1
:SPRocess1:DFEQualizer:TAPS:LLIMit -4.5E-1
:SPRocess1:DFEQualizer:CLKDelay 4.0E-12
:SPRocess1:DFEQualizer:BANDwidth:AUTo ON
:SPRocess1:DFEQualizer:DTHReshold OFF