:FUNCtion:SIGNal:TYPE
Instrument:
DCA-X
DCA-M
Meas. mode:
Scope
Eye
Jitter
TDR
Flex Apps:
FlexDCA
FlexRT
Command Syntax
:FUNCtionN:SIGNal:TYPE {UNSPecified | NRZ | PAM4}
Where N identifies one of sixty four {1:64} math functions that you can create. For example, :FUNCtion2.
Query Syntax
:FUNCtionN:SIGNal:TYPE?
Description
Manually sets a function's output signal type when automatic tracking is set to manual (:SIGNal:TYPE:TRACking). By default, automatic tracking is turned on. The query returns the function's current signal type, which can be Unspecified, NRZ formatted data, or PAM4 formatted data. Sending this command with automatic tracking turned on results in a settings conflict error.
Example Command Sequence
:FUNCtion3:FOPerator ADD // Create an ADD function :FUNCtion3:OPERand1 CHANnel2A :FUNCtion3:OPERand2 CHANnel2B :FUNCtion3:DISPlay ON :FUNCtion3:SIGNal:TYPE:TRACking MANual // Auto tracking turned off :FUNCtion3:SIGNal:TYPE PAM4 // Function's output signal type set to PAM4
The PAM4 argument is only available if options 9FP or 9TP PAM-N Analysis software license is installed.
Requires FlexDCA revision A.04.50 and above.