:SPRocess:DFEQualizer:BANDwidth:AUTo
Instrument:
N1010A
DCA-X
DCA-M
Meas. mode:
Scope
Eye
Jitter
Flex Apps:
FlexDCA
FlexRT
Command Syntax
:SPRocessN:DFEQualizer:BANDwidth:AUTo {ON | OFF | 1 | 0}
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:BANDwidth:AUTo?
Query Response
{1 | 0}
Description
Turns on and off automatic bandwidth setting of the Gaussian filter for the Decision Feedback Equalizer operator (DFE) (:FUNCtion:FOPerator DFEQualizer). To manually set the bandwidth, use the :DFEQualizer:BANDwidth command. By default, automatic configuration is on.
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