:SPRocess:CONVolve:PEXTract
Instrument:
N1010A
DCA-X
DCA-M
Meas. mode:
Scope
Eye
Jitter
Flex Apps:
FlexDCA
FlexRT
Command Syntax
:SPRocessN:CONVolve:PEXTract {DIFFerential | CMODe | TPORt1 | TPORt2}
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
:SPRocess{1:16}CONVolve:PEXTract?
Description
Specifies extracting 2-port information from a 4-port S-parameter file for an Apply s2p operator (:FUNCtion:FOPerator CONVolve). The following table shows the relationship between the three commands used to define and extract the 2-port data from the S-parameter file.
- DIFFerential
- Extracts s2p data from an s4p file with differential mode data.
- CMODe
- Extracts s2p data from an s4p file with common mode data.
- TPORt1
- Extracts s2p data from an s4p file selecting ports 1 and 2 or ports 1 and 3, depending on the state of
:CONVolve:PORDeras shown in the following table. - TPORt2
- Extracts s2p data from an s4p file selecting ports 1 and 3 or ports 2 and 4, depending on the state of
:CONVolve:PORDeras shown in the following table.
The :CONVolve:PEXTract and :CONVolve:PORDer commands are only available after an 4-port S-parameter file has been opened using the :CONVolve:FMODel command.
| Port Configuration in s4p File |
4 Port Numbering Argument (:CONVolve:PORDer) |
2 Port Extraction Argument (:CONVolve:PEXTract) |
Flip Model Argument (:CONVolve:FMODel) |
|---|---|---|---|
|
PORDer1324
|
(1⇔2) TPORt1 (3⇔4) TPORt2 |
OFF
|
|
PORDer1234
|
(1⇔3) TPORt1 (2⇔4) TPORt2 |
OFF
|
|
PORDer1324
|
(1⇔2) TPORt1 (3⇔4) TPORt2 |
ON
|
|
PORDer1234
|
(1⇔3) TPORt1 (2⇔4) TPORt2 |
ON
|
Example Command Sequence
:FUNCtion2:FOPerator CONVolve :SPRocess2:CONVolve:FNAMe "C:\Users<user_name>\Documents\Keysight\FlexDCA\S-Parameter Data\DUT_4.s4p" :SPRocess2:CONVolve:FMODel ON // Flips S-parameters ports :SPRocess2:CONVolve:PORDer PORDer1234 // Port order in file :SPRocess2:CONVolve:PEXTract TPORt2 // Extract port data :FUNCtion2:COLor TCOLor4 :FUNCtion2:DISPlay ON *OPC? … // Your code to synchronize execution timing.