Keysight Technologies InfiniiVision MSO-X 4022A

44 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
1 What's New
What's New in Version 4.05
New features in version 4.05 of the InfiniiVision 4000 X-Series oscilloscope
software are:
• Being able to load LIN symbolic data from an LDF (*.ldf) file into the
oscilloscope, display it in the decode, and use it to set up triggers and protocol
decode searches.
More detailed descriptions of the new and changed commands appear below.
New Commands
Command Description
:POWer:CLResponse:APPLy
(see page 627)
Performs the Control Loop Response (Bode) power analysis.
:POWer:CLResponse:FREQuen
cy:STARt (see page 630)
Sets the sweep start frequency value.
:POWer:CLResponse:FREQuen
cy:STOP (see page 631)
Sets the sweep stop frequency value.
:POWer:CLResponse:YMAXimu
m
Specifies the Bode plot's initial vertical scale maximum value.
:POWer:CLResponse:YMINimu
m
Specifies the Bode plot's initial vertical scale minimum value.
:POWer:HARMonics:RPOWer
(see page 648)
When Class D is selected as the current harmonics analysis
standard, this command specifies whether the Real Power value
used for the current-per-watt measurement is measured by the
oscilloscope or is defined by the user.
:POWer:HARMonics:RPOWer:U
SER (see page 649)
When Class D is selected as the current harmonics analysis
standard and you have chosen to use a user-defined Real Power
value, this command specifies the Real Power value used in the
current-per-watt measurement.
:RECall:LDF[:STARt] (see
page 718)
Loads a LIN description file (LDF) into the oscilloscope.
:SBUS<n>:LIN:DISPlay (see
page 874)
Specifies whether symbolic values (from a loaded LDF file) or
hexadecimal values are displayed in the decode waveform and the
Lister window
:SBUS<n>:LIN:TRIGger:SYMBol
ic:FRAMe (see page 887)
Specifies the frame to trigger on when LIN symbolic data has
been loaded (recalled) into the oscilloscope and the LIN trigger
mode is set to FRAMe or FSIGnal.
:SBUS<n>:LIN:TRIGger:SYMBol
ic:SIGNal (see page 888)
Specifies signal to trigger on when LIN symbolic data has been
loaded (recalled) into the oscilloscope and the LIN trigger mode is
set to FSIGnal.