:FUNCtion:PARameters:DFEQualizer:TAPS:AUTO

DFE Parameters Commands

Command Syntax

:FUNCtionN:PARameters:DFEQualizer:TAPS: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

:FUNCtionN:PARameters:DFEQualizer:TAPS:AUTO?

Query Response

{1 | 0}

Description

Turns on and off automatic configuration of taps for a Decision Feedback Equalizer operator (DFE) (:FUNCtion:FOPerator). By default, automatic configuration is on.

OFF
Disables automatic tap configuration to enable manual entry of tap values. Use the :FUNCtion:PARameters:DFEQualizer:TAPS command to enter the individual tap values.
ON
Enables automatic tap configuration which sets the optimum tap values to open an eye diagram. This is the default setting. To enter the number of taps, use the :FUNCtion:PARameters:DFEQualizer:TAPS:COUNt command. Use the :FUNCtion:PARameters:DFEQualizer:TAPS:RECalculate command to automatically recalculate the tap values.

Example Command Sequence

:FUNCtion1:FOPerator DFEQualizer
:FUNCtion1:DISPlay ON
:FUNCtion1:COLor TCOLor9
:FUNCtion1:PARameters:DFEQualizer:TAPS:AUTO ON;*OPC?
:FUNCtion1:PARameters:DFEQualizer:TAPS:COUNt 5;*OPC?
:FUNCtion1:PARameters:DFEQualizer:TAPS:ULIMit 4.5E-1;*OPC?
:FUNCtion1:PARameters:DFEQualizer:TAPS:LLIMit -4.5E-1;*OPC?
:FUNCtion1:PARameters:DFEQualizer:CLKDelay 4.0E-12
:FUNCtion1:PARameters:DFEQualizer:BANDwidth:AUTO OFF
:FUNCtion1:PARameters:DFEQualizer:BANDwidth 1.0E+10
:FUNCtion1:PARameters:DFEQualizer:TAPS:RECalculate;*OPC?
:FUNCtion1:PARameters:DFEQualizer:DTHReshold OFF

Parent Command