MDO3000 Programmer Manual.pdf - 第635页
Commands Listed in Alphabetical Order Arguments INTERNal speci fies to save waveforms using an internal format. The file name should be specified with .ISF filename extension. These files can be reca lled as reference wavefor…
Commands Listed in Alphabetical Order
files or a .csv ex
tension for comma-separated value format files. The fileformat is
specified using the SAVe:WAVEform:FILEFormat:RF_BB_IQ command.
Examples
SAVE:WAVEFORM CH1,REF1 saves the CH1 waveform to reference memory
location 1.
SAVE:WAVEFORM ALL,"E:/ test_folder/test1_all.csv"
saves all displayed waveforms (excluding serial bus waveforms) to
E:/test_folder/test1_all.csv when the file format is set to
SPREADSHEET.
SAVe:WAVEform ALL,"E:/ test_folder/test1" saves all displayed
waveforms (excluding serial bus waveforms and digital channels for MSO/MDO
models) to individual files named
E:/test_folder/test1_<wfm>.isf (for
example
test1_CH1.isf) when the file format is set to INTERNAL.
SAVe:WAVEform:FILEFormat
This command specifies the file format to be used when saving waveforms – either
an internal format, .ISF, or an external comma-delimited spreadsheet format,
.CSV, that includes waveform header and timing information.
NOTE. If the waveform source is RF_BB_IQ (baseband I&Q), then the
SAVe:WAVEf orm:FILEFormat
is not applicable. Use the command
SAVe:WAVEf orm:FILEFormat:RF_BB_IQ
instead.
Group
Save and Recall
Syntax
SAVe:WAVEform:FILEFormat {INTERNal|SPREADSheet}
SAVe:WAVEform:FILEFormat?
Related Commands
CURVe,
DATa,
DATa:STARt,
DATa:STOP,
SAVe:WAVEform,
WFMInpre:NR_Pt,
WFMOutpre:NR_Pt?
2-604 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Arguments
INTERNal speci
fies to save waveforms using an internal format. The file name
should be specified with .ISF filename extension. These files can be recalled as
reference waveforms.
SPREADSheet specifies that waveform data is saved in a format that contains
comma delimited values. These waveform data files should be named using the
.CSV filename extension. Saving waveforms in .CSV format enables spreadsheet
programs to import the data.
Examples
SAVE:WAVEFORM:FILEFORMAT INTERNAL specifies that the internal .ISV file
format is the format specified for saved waveforms.
SAVE:WAVEFORM:FILEFORMAT? might return :SAVE:WAVEFORM:FILEFORMAT
SPREADSHEET
indicating that waveforms are saved using the comma-delimited
.CSV format, enabling them to be imported by spreadsheet programs.
SAVe:WAVEform:FILEFormat:RF_BB_IQ
This command specifies the file format for saving the RF baseband I & Q data.
The default format is TIQ. See the description of the SAVe:WAVEform command
for detailed information about these formats.
Group
Save and Recall
Syntax
SAVe:WAVEform:FILEFormat:RF_BB_IQ {TIQ|MATLAB}
SAVe:WAVEform:FILEFormat:RF_BB_IQ?
Arguments
TIQ specifies to use the TIQ file format for saving the RF baseband I & Q data.
MATLAB specifies to use the MATLAB file format for saving the RF baseband I
&Qdata.
Examples
SAVE:WAVEFORM:FILEFORMAT:RF_BB_IQ TIQ specifies the the TIQ file format
for saving the RF baseband I & Q data.
SAVE:WAVEFORM:FILEFORMAT:RF_BB_IQ? might return
:SAVE:WAVEFORM:FILEFORMAT MATLAB indicating that MATLAB is
the currently selected file format for saving the RF baseband I & Q data.
SAVe:WAVEform:GATIng
Specifies whether save waveform operations should save the entire waveform
(NONe) or a specified portion of the waveform.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-605
Commands Listed in Alphabetical Order
Group
Save and Recall
Syntax
SAVe:WAVEform:GATIng {NONe|CURSors|SCREEN}
SAVe:WAVEform:GATIng?
Arguments
CURSors turns on cursors and the gates are the waveform record points at the
cursor positions.
NONe saves the entire waveform.
SCREEN, if zoom is on, the gates are the start and end waveform record points o
f
the zoom (upper) graticule, otherwise the gates are the start and end waveform
record points of the main graticule.
Examples
SAVE:WAVEFORM:GATING CURSors specifies that, when the waveform gating
is set to cursors, save waveform operations should save the waveform points
between the cursors. If cursors are turned off, waveform gating automatically
reverts to NONE.
SEARCH? (Query Only)
Returns all search-related settings.
Gr
oup
Search
Syntax
SEARCH?
Examples
SEARCH? might return:
:SEARCH:SEARCH1:TRIG:A:BUS:B1:SPI:COND SS;DAT:MOSI:VAL
"XXXXXXXX";:SEARCH:SEARCH1:TRIG:A:BUS:B1:SPI: DAT:MISO:VAL
"XXXXXXXX";:SEARCH:SEARCH1:TRIG:A:BUS:B1:SPI:DAT:SIZ
1;:SEARCH:SEARCH1:TRIG:A:BUS:B1:I2C:COND
STAR;DAT:VAL "XXXXXXXX ";SIZ 1;DIR
NOCARE;:SEARCH:SEARCH1:TRIG:A:BUS:B1:I2C:ADDR:MOD ADDR7;TYP
USER;VAL "XXXXXXX";:SE ARCH:SEARCH1:TRIG:A:BUS:B1:CAN:CON D
SOF;FRAME DATA;DAT:VAL "XXXXXXXX"; SIZ 1;D IR
NOCARE;QUAL EQU;:SEARC H:SEARCH1:TRIG:A:BUS:B1:CAN:ID:MOD
ST;VAL "XXXXXXXXXXX";: SEARCH:SEARCH1:TRI
G:A:BUS:B2:SPI:COND SS;DAT:MOSI:VAL
"XXXXXXXX";:SEARCH:SEARCH1:TRIG:A:BUS:B2:SPI:DAT:MISO:VAL
"XXXXX XXX";:SEARCH:SE ARCH1:TRIG:A:BUS:B2:SPI:DAT:SIZ
1;:SEARCH:SEARCH1:TRIG:A:BUS:B2:I2C:COND
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