10-10
Disk Commands
TFILe?
<source> {CHANnel<N> | FUNCtion<N> | WMEMory<N> | SETup | RESPonse<N> | CGRade | JDSource | TDRTDT}
If a CGRade source has not been selected, CGRade defaults to the lowest valid database avail-
able. To set the CGRade source, use the
:WAVeform:SOURce:CGRade command.
NOTE In Jitter Mode, this command generates a “Settings conflict” error if sources other than SETup and JDSource are
specified.
<N> With the <source> argument, <N> represents an integer from 1 to 4, which identifies the
channel, function, TDR response or waveform memory number.
<file_name> Name of the file, with a maximum of 254 characters (including the path name, if used). The
file name assumes the present working directory if a path does not precede the file name.
<format> for
Waveforms
{INTernal | TEXT {,<YVALues> | <VERBose> | <XYVerbose>}}
Include <format> when the <source> argument is WMEMory. The default is INTernal. In
TEXT mode, y values may be specified so that only the y values are stored. VERBose is the
default in which y values and the waveform preamble are stored. XYVerbose files contain
both x and y values. Only waveforms of 128K or less may be written to disk in the TEXT for-
mats. See Chapter 25, “Waveform Commands” for information on converting data to values.
<format> for Jitter
Data
{INTernal | CSV}
Include <format> when the <source> argument is JDSource. The CSV argument selects data
to be saved as comma separated values in a text file. This text file can be opened in text edi-
tors, spreadsheet applications, and word processors. The default argument is INTernal. See
Chapter 25, “Waveform Commands” for information on converting data to values.
NOTE This command operates only on files and directories on “D:\User Files” (C: on 86100A/B) or on any external drive
or mapped network drive.
Example 10 OUTPUT 707;":DISK:STORE SET,""FILE1"""
TFILe?
Query :DISK:TFILe? <filename>
Returns the requested text file from the instrument. The file must be smaller than 256,000
characters. If the file does not contain text, the return string will be terminated at the first
zero (0) values byte in the file. To return a binary file, use the command “BFILe?” on
page 10-2.
Returned Format [:DISK:TFILe]<filename><NL>
Example 10 OUTPUT 707;":DISK:TFIL?"
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