:SPRocess:CTLequalizer:POLE
Command Syntax
:SPRocessN:CTLequalizer:POLE{1|2|3} <pole_frequency>
<pole_frequency> 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:CTLequalizer:POLE{1|2|3}?
Description
Specifies the frequency of pole 1 (:POLE1
), pole 2 (:POLE2
), or pole 3 (:POLE3
) of a Continuous Time Linear Equalizer (CTLE) operator (:FUNCtion:FOPerator CTLE
). The CTLE is a first-order transfer function defined by DC gain (:SPRocess:CTLequalizer:GAIN
), zero frequency (:SPRocess:CTLequalizer:ZERo
), and two or three poles. Use the :SPRocess:CTLequalizer:DEFinition
command to select two or three poles for the operator.
Child Commands | Description | CTLE Definition Argument | ||
---|---|---|---|---|
POLE2 | POLE3 | GAIN2 | ||
:SPRocess:CTLequalizer:DEFinition
|
Selects type of CTLE | ■ | ■ | ■ |
:SPRocess:CTLequalizer:GAIN
|
DC gain | ■ | ■ | |
:SPRocess:CTLequalizer:GDC
|
Low frequency gain (Gdc and Gdc2) | ■ | ||
:SPRocess:CTLequalizer:ZERo
|
Zero frequency | ■ | ■ | ■ |
:SPRocess:CTLequalizer:FZP
|
Low-frequency zero/pole | ■ | ||
:SPRocess:CTLequalizer:POLe
|
Pole frequency | ■ | ■ | ■ |
:SPRocess:CTLequalizer:PNOise
|
Noise processing | ■ | ■ | ■ |
:SPRocess:CTLequalizer:PRESets
|
Recall and save CTLE settings as preset | ■ | ■ | ■ |
Requires FlexDCA revision A.01.60 and above. An additional pole argument "3" was added for FlexDCA version A.05.50 and above.
Example Command Sequence
:FUNCtion2:FOPerator CTLequalizer :SPRocess2:CTLequalizer:GAIN 1.2 :SPRocess2:CTLequalizer:ZERO 4.0E9 :SPRocess2:CTLequalizer:POLE1 10E9 :SPRocess2:CTLequalizer:POLE2 15.0E9 :FUNCtion2:COLor TCOLor4 :FUNCtion2:DISPlay ON *OPC? … // Your code to synchronize execution timing.